NIOSH Methods Exploration System – Production of Sampling Adsorbents and Workplace Monitoring

Dr.Farahani

NIOSH Methods for Sampling and Measuring Workplace Chemical Agents, Fourth Edition

One of NIOSH’s responsibilities is to develop sampling and analytical methods for monitoring occupational exposure to toxic substances in air and biological samples. These methods are published in the NIOSH Manual of Analytical Methods (NMAM), currently in its fourth edition. The monitoring methods cover the collection of aerosols, gases, and vapors in the air using active samplers (filters, adsorbent tubes, impingers) followed by laboratory analysis, as well as passive samplers and field instruments for direct reading.

Dr. Farahani Product Group

Dr. Farahani Product Group In line with social responsibility and to facilitate access for occupational health professionals, students, professors, and practitioners in this field, an Excel file of the fourth edition has been compiled, including information on: method classification, stability, transport, flow rate, volume, extraction, and more.

The purpose of method classification in the Excel file is to enable quick identification and convenient access for selecting the most appropriate method.

To download the file, please complete the required information.

NO	NIOSH Meth No.	Name of Compounds	Method Name	Flow Rate (L/min)	Vol. (L)min max	Shipment	Stability	Extraction	Analytical Technique	Sampler	OSHA	NIOSH	ACGIH	MW	TWA	STEL/C
1	500	PARTICULATES NOT OTHERWISEREGULATED, TOTAL (Grav)	PARTICULATES NOT OTHERWISEREGULATED, TOTAL (Grav)	1-2	7 - 133	routine	stable	NA	GRAV	PVC	15 mg/m3	***	10 mg/m3
2	500	Alumina	PARTICULATES NOT OTHERWISEREGULATED, TOTAL (Grav)	1-2	7 - 133	routine	stable	NA	GRAV	PVC	***	***	***
3	500	Boron oxide	PARTICULATES NOT OTHERWISEREGULATED, TOTAL (Grav)	1-2	7 - 133	routine	stable	NA	GRAV	PVC	***	***	***	69.54	10 mg/m3	*	*
4	500	Glycerin mist	PARTICULATES NOT OTHERWISEREGULATED, TOTAL (Grav)	1-2	7 - 133	routine	stable	NA	GRAV	PVC	***	***	***	92.09	10 mg/m3	*	*
5	500	Nuisance dusts	PARTICULATES NOT OTHERWISEREGULATED, TOTAL (Grav)	1-2	7 - 133	routine	stable	NA	GRAV	PVC	***	***	***
6	600	PARTICULATES NOT OTHERWISEREGULATED, RESPIRABLE (Grav)	PARTICULATES, N.O.R, RESP.	1.7-2.5	20 - 400	routine	stable	NA	GRAV	CYC & PVC	5 mg/m3	***	3 mg/m3
7	800	BIOAEROSOL SAMPLING (Indoor Air)	BIOAEROSOL SAMPLING	28.3	varies	routine	***	NA	varies	impactor	***	***	***
8	801	AEROBIC BACTERIA BY GC-FAME	AEROBIC BACTERIA - GC-FAME	28.3	50 - 300	Refrigerated	transfer bacteria to fresh culture media weekly	hex/MTBE	GC-FID	Impactor	***	***	***
9	900	MYCOBACTERIUM TUBERCULOSIS,AIRBORNE	MYCO BACTERIUM TUBERCULOSIS	4	varies	Refrigerated	***	reagents	PCR	PTFE	***	***	***
10	1000	ALLYL CHLORIDE (GC)	ALLYL CHLORIDE	0.01 - 1	16 - 100	Refrigerated	at least 6 weeks @ 25 °C	benzene	GC-FID	CCT	1 ppm	1 ppm	1 ppm	76.5	1 ppm	*	پوست؛A3
11	1001	METHYL CHLORIDE (GC)	METHYL CHLORIDE	0.01 - 0.1	0.4 - 3	Refrigerated	95% recovery after 7 days @ 25 °C	CH2Cl2	GC-FID	2 CCT (lg + sm)	100 ppm	lowest feasible-carcinogen	50 ppm	50.49	50 ppm	100 ppm	پوست؛4A
12	1002	CHLOROPRENE (GC)	CHLOROPRENE	0.01 - 0.1	1.5 - 8	routine	at least 8 days @ 25 °C	CS2	GC-FID	CCT	25 ppm	1 ppm	10 ppm	88.54	1 ppm	*	*
13	1003	HYDROCARBONS, HALOGENATED (GC)	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT
14	1003	benzyl chloride	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	200 ppm	200 ppm	200 ppm	126.58	1 ppm	*	A3
15	1003	bromoform	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	10 ppm	0.5 ppm	0.5 ppm	252.73	0.5 ppm	*	A3
16	1003	carbon tetrachloride	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	10 ppm	10 ppm	10 ppm	153.84	5 ppm	10 ppm	پوست؛ A2
17	1003	chlorobenzene	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	75 ppm	***	10 ppm	112.56	10 ppm	*	A3 ؛BEI
18	1003	chlorobromomethane	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	50 ppm	50 ppm	25 ppm	129.3	200 ppm	*	*
19	1003	chloroform	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	50 ppm	2 ppm	10 ppm	119.38	10 ppm	*	A3
20	1003	o-dichlorobenzene	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	75 ppm	1.7 ppm	75 ppm	147.01	25 ppm	75 ppm	A4
21	1003	p-dichlorobenzene	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	200 ppm	200 ppm	200 ppm	147.01	10 ppm	*	A3
22	1003	1,1-dichloroethane	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	100 ppm	100 ppm	100 ppm	98.97	100 ppm	*	A4
23	1003	1,2-dichloroethylene	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	1 ppm	1 ppm	1 ppm	96.95	200 ppm	*	*
24	1003	ethylene dichloride	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	50 ppm	10 ppm	10 ppm	98.96	10 ppm	*	A4
25	1003	hexachloroethane	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	10 ppm	10 ppm	10 ppm	236.74	1 ppm	*	پوست؛3A
26	1003	tetrachloroethylene	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	100 ppm	25 ppm	100 ppm	165.8	25 ppm	100 ppm	BEI ؛A3
27	1003	1,1,1-trichloroethane (Methyl Chloroform)	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	350 ppm	350 ppm	400 ppm	133.41	350 ppm	450 ppm	BEI,A3
28	1003	1,1,2-trichloroethane	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	50 ppm	10 ppm	10 ppm	133.41	10 ppm	*	A پوست؛ 3
29	1003	1,2,3-trichloropropane	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	50 ppm	10 ppm	10 ppm	147.43	0.005 ppm		A2
30	1003	trichloroethylene	HYDROCARBONS, HALOGENATED	0.01 - 0.2	3-70	routine	30 days	CS2	GC-FID	CCT	100 ppm; C 200 ppm	100 ppm; C 200 ppm	100 ppm; C 200 ppm	131.4	10 ppm	25 ppm	BEI ؛A2
31	1004	DICHLOROETHYL ETHER (GC)	DICHLOROETHYL ETHER	0.01 - 1	2-15	routine	at least 7 days @ 25 °C	CS2	GC-FID	CCT	15 ppm	5 ppm	5 ppm	143.02	5 ppm	10 ppm	پوست؛ A4
32	1005	METHYLENE CHLORIDE (GC) (Dichloro methane)	METHYLENE CHLORIDE	0.01 - 0.2	0.5 - 2.5	separate front and back tubes	30 days @ 5 °C	CS2	GC-FID	2 CCT	25 ppm	lowest feasible; carcinogen	50 ppm	84.93	50 ppm	*	A3 BEI
33	1006	FLUOROTRICHLOROMETHANE (GC)	FLUOROTRICHLOROMETHANE	0.01 - 0.05	0.3 - 7	Refrigerated	8 days @ 25 °C	CS2	GC-FID	CCT (lg)	1000 ppm	1000 ppm	1000 ppm
34	1007	VINYL CHLORIDE (GC)	VINYL CHLORIDE	0.05	0.7 - 5	separate primary and backup tubes and cap each	10 days @ 25 °C	CS2	GC-FID	2 CCT	1 ppm	lowest feasible; carcinogen	5 ppm	62.5	1 ppm	*	A1
35	1008	ETHYLENE DIBROMIDE (GC)	ETHYLENE DIBROMIDE	0.02 - 0.2	0.1 - 25	insulated container, dry ice	2 weeks at -25 °C or below	bz/MeOH	GC-ECD	CCT	20 ppm	0.045 ppm	carcinogen	187.88	*	*	پوست؛ A3
36	1009	VINYL BROMIDE (GC)	VINYL BROMIDE	0.01 - 0.2	2-10	no special precautions	at least 14 days @ 25 °C	Ethanol	GC-FID	CCT (lg)	1 ppm	suspect carcinogen	5 ppm	106.96	0.5 ppm	*	A2
37	1010	EPICHLOROHYDRIN (GC)	EPICHLOROHYDRIN	0.01 - 0.2	2-30	routine	at least 2 weeks @ 25 °C	CS2	GC-FID	CCT	5 ppm	lowest feasible (carcinogen)	2 ppm	92.53	0.1 ppm	*	Skin; DSEN; A2
38	1011	ETHYL BROMIDE (GC)	ETHYL BROMIDE	0.01 - 0.2	0.5 - 4	not known	not determined	IPA	GC-FID	CCT	200 ppm	no REL	5 ppm	108.98	5 ppm	*	پوست؛ A3
39	1012	DIFLUORODIBROMOMETHANE (GC)	DIFLUORODIBROMOMETHANE	0.01 - 0.2	2.5 - 10	routine	not determined	IPA	GC-FID	2 CCT	100 ppm	100 ppm	100 ppm	209.83	100 ppm	*	*
40	1013	PROPYLENE DICHLORIDE (GC)	PROPYLENE DICHLORIDE	0.01 - 0.2	0.1 - 3.5	not known	at least 26 days @ 25 °C	acet-cyclohexane	GC-ECD	PCT	75 ppm	owest feasible; carcinogen	75 ppm	112.99	10 ppm	*	A4,DSEN
41	1014	METHYL IODIDE (GC)	METHYL IODIDE	0.01 - 1	15 - 50	routine	unknown	tol	GC-FID	CCT	5 ppm	2 ppm	0.2 ppm	141.95	2 ppm	*	پوست
42	1015	VINYLIDENE CHLORIDE (GC)	VINYLIDENE CHLORIDE	0.01 - 0.2	2.5 - 7	routine	7 days @ 25 °C 21 days @ 5 °C	CS2	GC-FID	CCT	no PEL	lowest feasible; carcinogen	5 ppm	96.95	5 ppm	*	A4
43	1016	1,1,1,2-TETRACHLORO-2,2-DIFLUOROETHANE	1,1,2,2 TETRACHLORO 2,2 DIFLUOROETHANE &1,1,2,2 TETRACHLORO 1,2 DIFLUOROETHANE	0.01 -0.035	0.5 - 2	routine	not determined	CS2	GC-FID	CCT	500 ppm	500 ppm	500 ppm	203.38	100 ppm	*	*
44	1016	1,1,2,2-TETRACHLORO-1,2-DIFLUOROETHANE (GC)	1,1,2,2 TETRACHLORO 2,2 DIFLUOROETHANE &1,1,2,2 TETRACHLORO 1,2 DIFLUOROETHANE	0.01 -0.035	0.5 - 2	routine	not determined	CS2	GC-FID	CCT	500 ppm	500 ppm	500 ppm	203.38	50 ppm	*	*
45	1017	BROMOTRIFLUOROMETHANE (GC)	TRIFLUOROBROMOM ETHANE	0.01 - 0.05	0.1 - 1	separate front and back tubes;in dry ice	not determined	CH2Cl2	GC-FID	2 CCT (lg + sm)	1000 ppm	1000 ppm	1000 ppm	148.92	1000 ppm	*	*
46	1018	DICHLORODIFLUOROMETHANE,	DICHLORODIFLUOROMETHANE, 1,2 DICHLOROTETRAFLUORO ETHANE&CHLORODIFLUOROMETHANE	0.01 - 0.05	1-4	Refrigerated	at least 7 days @ -10 °C	CH2Cl2	GC-FID	2 CCT (lg + sm)	1000 ppm	1000 ppm	1000 ppm	120.91	1000 ppm	*	A4
47	1018	1,2-DICHLOROTETRAFLUOROETHANE,	DICHLORODIFLUOROMETHANE, 1,2 DICHLOROTETRAFLUORO ETHANE&CHLORODIFLUOROMETHANE	0.01 - 0.05	1-4	Refrigerated	at least 7 days @ -10 °C	CH2Cl2	GC-FID	2 CCT (lg + sm)	1000 ppm	1000 ppm	1000 ppm	170.93	1000 ppm	*	A4
48	1018-2	CHLORODIFLUOROMETHANE (GC) 1019 1,1,2,2-TETRACHLOROETHANE (GC)	DICHLORODIFLUOROMETHANE, 1,2 DICHLOROTETRAFLUORO ETHANE&CHLORODIFLUOROMETHANE	0.01 - 0.05	1-4	Refrigerated	at least 7 days @ -10 °C	CH2Cl2	GC-FID	2 CCT (lg + sm)	1000 ppm	1000 ppm	1000 ppm	86.47	1000 ppm	*	A4
49	1019	Acetylene tetrachloride	1,1,2,2 TETRACHLOROETHANE	0.01 - 0.2	3-30	routine	not determined	CS2	GC-FID	PCT	5 ppm	1 ppm	1 ppm
50	1020	1,1,2-TRICHLORO-1,2,2-TRI-FLUOROETHANE (GC)	1,1,2 TRICHLORO 1,2,2 TRIFLUOROETHANE	0.01 - 0.05	0.1 - 3	Refrigerated	not determined	CS2	GC-FID	CCT	1000 ppm	1000 ppm	1000 ppm	187.4	1000 ppm	1250 ppm	A4
51	1022	TRICHLOROETHYLENE (GC)	TRICHLOROETHYLENE	0.01 - 0.2	1-30	routine	not determined	CS2	GC-FID	CCT	100 ppm; C 200 ppm	25 ppm	50 ppm	131.4	10 ppm	25 ppm	BEI ؛A2
52	1024	1,3-BUTADIENE (GC)	1,3 BUTADIENE	0.01 - 0.5	5-25	separate front and back tubes, chill below –4 °C	at least two months for quality assurance blind spikes stored in a freezer	CH2Cl2	GC-FID	CCT	1000 ppm	lowest feasible; suspect carcinogen	10 ppm	54.09	2 ppm	*	A2 ،BEI
53	1025	1-BROMOPROPANE, 2-BROMOPROPANE	1- and 2-BROMOPROPANE	0.01 - 0.2	0.1 - 12	routine	30 days @ 5 °C	CS2	GC-FID	CCT	None	None	None	122.99	0.1 ppm	*	A3
54	1026	p-CHLOROBENZOTRIFLUORIDE	P-CHLOROBENZOTRIFLUORIDE	0.01 - 0.2	0.1 - 10	routine	7 days @ 25°C 30 days @ 5 °C	CS2/MeOH	GC-FID	CCT	Not Established	Not Established	Not Established
55	1300	KETONES I (GC)	KETONES I	0.01 - 2	1-10	routine	unknown	CS2	GC-FID	CCT
56	1300	acetone	KETONES I	0.01 - 2	1-10	routine	unknown	CS2	GC-FID	CCT	750 ppm	250 ppm	750 ppm	58.08	250 ppm	500 ppm	A4 ؛BEI
57	1300	cyclohexanone	KETONES I	0.01 - 2	1-10	routine	unknown	CS2	GC-FID	CCT	25 ppm	25 ppm	25 ppm	98.14	20 ppm	50 ppm	پوست؛ A3؛ BEI
58	1300	diisobutyl ketone	KETONES I	0.01 - 2	1-10	routine	unknown	CS2	GC-FID	CCT	25 ppm	25 ppm	25 ppm	142.13	25 ppm	*	*
59	1300	2-hexanone	KETONES I	0.01 - 2	1-10	routine	unknown	CS2	GC-FID	CCT	100 ppm	1 ppm	5 ppm
60	1300	methyl isobutyl ketone	KETONES I	0.01 - 2	1-10	Refrigerated	unknown	CS2	GC-FID	CCT	50 ppm	50 ppm	50 ppm	100.16	20 ppm	75 ppm	3A؛
61	1300	2-pentanone	KETONES I	0.01 - 2	1-10	routine	unknown	CS2	GC-FID	CCT	200 ppm	150 ppm	200 ppm
62	1301	KETONES II (GC)	KETONES II	0.01 - 0.2	1-25	routine	unknown	MeOH/CS2	GC-FID	CCT
63	1301	camphor	KETONES II	0.01 - 0.2	1-25	routine	unknown	MeOH/CS2	GC-FID	CCT	2 ppm	2 ppm	2 ppm	152.23	2 ppm	3 ppm	A4
64	1301	ethyl butyl ketone	KETONES II	0.01 - 0.2	1-25	routine	unknown	MeOH/CS2	GC-FID	CCT	50 ppm	50 ppm	50 ppm	114.19	50 ppm	75 ppm	*
65	1301	mesityl oxide	KETONES II	0.01 - 0.2	1-25	routine	unknown	MeOH/CS2	GC-FID	CCT	25 ppm	10 ppm	15 ppm	98.14	1 ppm	*	*
66	1301	5-methyl-3-heptanone	KETONES II	0.01 - 0.2	1-25	routine	unknown	MeOH/CS2	GC-FID	CCT	25 ppm	25 ppm	25 ppm
67	1301	methyl-(n-amyl)-ketone	KETONES II	0.01 - 0.2	1-25	routine	unknown	MeOH/CS2	GC-FID	CCT	100 ppm	100 ppm	50 ppm	114.18	50 ppm	*	*
68	1302	N-METHYL-2-PYRROLIDINONE	N-METHYL-2-PYRROLIDINONE	0.05 - 0.2	0.5 - 125	Keep cold. Protect from prolonged exposure to light	14 days @ 5 °C	CH2CL2/MeOH	GC-NPD	CCT	None	None	None
69	1400	ALCOHOLS I (GC)	ALCOHO LS I	0.01 - 0.2	1-10	cooled	unknown, store in freezer	CS2	GC-FID	CCT
70	1400	tert-butyl alcohol (Butanol)	ALCOHO LS I	0.01 - 0.2	1-10	cooled	unknown, store in freezer	CS2	GC-FID	CCT	100 ppm	100 ppm	100 ppm	74.12	100 ppm		A4
71	1400	isopropyl alcohol	ALCOHO LS I	0.01 - 0.2	1-10	cooled	unknown, store in freezer	CS2	GC-FID	CCT	400 ppm	400 ppm	400 ppm	60.09	200 ppm	400 ppm	4A؛
72	1400	ethanol	ALCOHO LS I	0.01 - 0.2	1-10	cooled	unknown, store in freezer	CS2	GC-FID	CCT	1000 ppm	1000 ppm	1000 ppm	46.07	1000 ppm	*	A3
73	1401	ALCOHOLS II (GC)	ALC OHOLS II	0.01 - 0.2	2-10	cooled	unknown, store in freezer	IPA-CS2	GC-FID	CCT
74	1401	n-butyl alcohol (Butanol)	ALC OHOLS II	0.01 - 0.2	2-10	cooled	unknown, store in freezer	IPA-CS2	GC-FID	CCT	100 ppm	50 ppm	50 ppm	74.12	20 ppm	*	*
75	1401	sec-butyl alcohol (Butanol)	ALC OHOLS II	0.01 - 0.2	2-10	cooled	unknown, store in freezer	IPA-CS2	GC-FID	CCT	150 ppm	100 ppm	100 ppm	74.12	100 ppm	*	*
76	1401	isobutyl alcohol (Butanol)	ALC OHOLS II	0.01 - 0.2	2-10	cooled	unknown, store in freezer	IPA-CS2	GC-FID	CCT	100 ppm	50 ppm	50 ppm	74.12	50 ppm	*	*
77	1401	n-propyl alcohol (Propanol)	ALC OHOLS II	0.01 - 0.2	2-10	cooled	unknown, store in freezer	IPA-CS2	GC-FID	CCT	200 ppm	200 ppm	200 ppm	60.09	100 ppm	*	A4
78	1402	ALCOHOLS III (GC)	ALC OHOLS III	0.01 - 0.2	1-10	cooled	unknown, store in freezer	IPA-CS2	GC-FID	CCT
79	1402	allyl alcohol	ALC OHOLS III	0.01 - 0.2	1-10	cooled	unknown, store in freezer	IPA-CS2	GC-FID	CCT	2 ppm	2 ppm	2 ppm	58.08	0.1 ppm	0.2 ppm	پوست؛A4
80	1402	cyclohexanol	ALC OHOLS III	0.01 - 0.2	1-10	cooled	unknown, store in freezer	IPA-CS2	GC-FID	CCT	50 ppm	50 ppm	50 ppm	100.16	50 ppm	*	پوست؛ BEI
81	1402	isoamyl alcohol	ALC OHOLS III	0.01 - 0.2	1-10	cooled	unknown, store in freezer	IPA-CS2	GC-FID	CCT	100 ppm	100 ppm	100 ppm	88.15	100 ppm	125 ppm	*
82	1402	diacetone alcohol	ALC OHOLS III	0.01 - 0.2	1-10	cooled	unknown, store in freezer	IPA-CS2	GC-FID	CCT	50 ppm	50 ppm	50 ppm	116.16	10 ppm	*	*
83	1402	methyl isobutyl carbinol	ALC OHOLS III	0.01 - 0.2	1-10	cooled	unknown, store in freezer	IPA-CS2	GC-FID	CCT	25 ppm	25 ppm	25 ppm	102.18	20 ppm	40 ppm	*
84	1403	ALCOHOLS IV (GC)	ALC OHOLS IV	0.01 - 0.05	6-50	routine	30 days @ 5 °C	MeOH/CH2Cl2	GC-FID	CCT
85	1403	2-butoxyethanol	ALC OHOLS IV	0.01 - 0.05	6-50	routine	30 days @ 5 °C	MeOH/CH2Cl2	GC-FID	CCT	50 ppm	5 ppm	25 ppm	118.17	20 ppm	*	BEI ؛A3
86	1403	2-ethoxyethanol	ALC OHOLS IV	0.01 - 0.05	6-50	routine	30 days @ 5 °C	MeOH/CH2Cl2	GC-FID	CCT	200 ppm	0.5 ppm	5 ppm	90.12	5 ppm	*	پوست؛BEI
87	1403	2-methoxyethanol	ALC OHOLS IV	0.01 - 0.05	6-50	routine	30 days @ 5 °C	MeOH/CH2Cl2	GC-FID	CCT	25 ppm	0.1 ppm	5 ppm	76.09	0.1 ppm	*	پوست؛BEI
88	1404	METHYLCYCLOHEXANOL (GC)	METHYLCYCLOHEXANOL	0.01 - 0.2	1-15	routine	at least 7 days @ 25 °C	CH2Cl2	GC-FID	CCT	100 ppm	50 ppm	50 ppm	114.19	50 ppm	*	*
89	1405	ALCOHOLS COMBINED	ALCOHO LS COMBINED	0.01 - 0.2	2-10	routine	See EVALUATION OF METHOD	IPA-CS2	GC-FID	CCT
90	1405	sec-butyl alcohol (Butanol)	ALCOHO LS COMBINED	0.01 - 0.2	2-10	routine	See EVALUATION OF METHOD	IPA-CS2	GC-FID	CCT	150 ppm	100 ppm	100 ppm	74.12	100 ppm	*	*
91	1405	isobutyl alcohol (Butanol)	ALCOHO LS COMBINED	0.01 - 0.2	2-10	routine	See EVALUATION OF METHOD	IPA-CS2	GC-FID	CCT	100 ppm	50 ppm	50 ppm	74.12	50 ppm	*	*
92	1405	n-butyl alcohol (Butanol)	ALCOHO LS COMBINED	0.01 - 0.2	2-10	routine	See EVALUATION OF METHOD	IPA-CS2	GC-FID	CCT	100 ppm	50 ppm	50 ppm	74.12	20 ppm	*	*
93	1405	n-propyl alcohol (Propanol)	ALCOHO LS COMBINED	0.01 - 0.2	2-10	routine	See EVALUATION OF METHOD	IPA-CS2	GC-FID	CCT	200 ppm	200 ppm	200 ppm	60.09	100 ppm	*	A4
94	1405	allyl alcohol	ALCOHO LS COMBINED	0.01 - 0.2	2-10	routine	See EVALUATION OF METHOD	IPA-CS2	GC-FID	CCT	2 ppm	2 ppm	2 ppm	58.08	0.1 ppm	0.2 ppm	پوست؛A4
95	1405	diacetone alcohol	ALCOHO LS COMBINED	0.01 - 0.2	2-10	routine	See EVALUATION OF METHOD	IPA-CS2	GC-FID	CCT	50 ppm	50 ppm	50 ppm	116.16	10 ppm	*	*
96	1405	cyclohexanol	ALCOHO LS COMBINED	0.01 - 0.2	2-10	routine	See EVALUATION OF METHOD	IPA-CS2	GC-FID	CCT	50 ppm	50 ppm	50 ppm	100.16	50 ppm	*	پوست؛ BEI
97	1405	isoamyl alcohol	ALCOHO LS COMBINED	0.01 - 0.2	2-10	routine	See EVALUATION OF METHOD	IPA-CS2	GC-FID	CCT	100 ppm	100 ppm	100 ppm	88.15	100 ppm	125 ppm	*
98	1405	methyl isobutyl carbinol	ALCOHO LS COMBINED	0.01 - 0.2	2-10	routine	See EVALUATION OF METHOD	IPA-CS2	GC-FID	CCT	25 ppm	25 ppm	25 ppm	102.18	20 ppm	40 ppm	*
99	1450	ESTERS I (GC)	ESTERS I	0.01 - 0.2	1-10	Refrigerated	See EVALUATION OF METHOD	CS2	GC-FID	CCT
100	1450	n-amyl acetate	ESTERS I	0.01 - 0.2	1-10	Refrigerated	See EVALUATION OF METHOD	CS2	GC-FID	CCT	100 ppm	100 ppm	100 ppm	130.18	125 ppm	*	*
101	1450	1-butyl acetate	ESTERS I	0.01 - 0.2	1-10	Refrigerated	See EVALUATION OF METHOD	CS2	GC-FID	CCT	150 ppm	150 ppm	150 ppm	73.14
102	1450	n-butyl acetate	ESTERS I	0.01 - 0.2	1-10	Refrigerated	See EVALUATION OF METHOD	CS2	GC-FID	CCT	150 ppm	150 ppm	150 ppm	116.16	50 ppm	150 ppm	*
103	1450	sec-butyl acetate	ESTERS I	0.01 - 0.2	1-10	Refrigerated	See EVALUATION OF METHOD	CS2	GC-FID	CCT	200 ppm	200 ppm	200 ppm	116.16	200 ppm	*	*
104	1450	2-ethoxyethyl acetate	ESTERS I	0.01 - 0.2	1-10	Refrigerated	See EVALUATION OF METHOD	CS2	GC-FID	CCT	100 ppm	0.5 ppm	5 ppm	132.16	5 ppm	*	پوست؛BEI
105	1450	ethyl acrylate	ESTERS I	0.01 - 0.2	1-10	Refrigerated	See EVALUATION OF METHOD	CS2	GC-FID	CCT	25 ppm	4 ppm	5 ppm	100.11	5 ppm	15 ppm	A4
106	1450	isoamyl acetate	ESTERS I	0.01 - 0.2	1-10	Refrigerated	See EVALUATION OF METHOD	CS2	GC-FID	CCT	100 ppm	100 ppm	100 ppm	130	20 ppm	*	*
107	1450	isobutyl acetate	ESTERS I	0.01 - 0.2	1-10	Refrigerated	See EVALUATION OF METHOD	CS2	GC-FID	CCT	150 ppm	150 ppm	150 ppm	116.16	150 ppm	*	*
108	1450	methyl isoamyl acetate	ESTERS I	0.01 - 0.2	1-10	Refrigerated	See EVALUATION OF METHOD	CS2	GC-FID	CCT	50 ppm	50 ppm	50 ppm
109	1450	n-propyl acetate	ESTERS I	0.01 - 0.2	1-10	Refrigerated	See EVALUATION OF METHOD	CS2	GC-FID	CCT	200 ppm	200 ppm	200 ppm	102.13	100 ppm	150 ppm	*
110	1451	METHYL CELLOSOLVE ACETATE (GC)	METHYL CELLOSOLVE ACETATE	0.01 - 0.2	0.2 - 20	routine	at least 15 days @ 0 °C	CS2	GC-FID	CCT	25 ppm	0.1 ppm	5 ppm
111	1452	ETHYL FORMATE (GC)	ETHYL FORMATE	0.01 - 0.2	0.3 - 10	routine	unknown	CS2	GC-FID	CCT	100 ppm	100 ppm	100 ppm	74.08	*	100 ppm	A4
112	1453	VINYL ACETATE (GC)	VINYL ACETATE	0.1 - 0.2	0.75 - 24	routine	At least 30 days @ 5 °C	CH2Cl2/MeOH	GC-FID	MS(carbon)	None	Ceiling 4 ppm	10 ppm	86.09	10 ppm	15 ppm	A3
113	1454	ISOPROPYL ACETATE	ISOPROPYL ACETATE	0.02 - 0.2	0.1 - 9	routine	not determined	CS2	GC-FID	CCT	250 ppm	no REL	250 ppm	102.13	100 ppm	200 ppm	*
114	1455	XX-Triphenyl phosphate	XX-Triphenyl phosphate											326.28	3 mg/m3	*	BEIC ؛A4
115	1456	see 5037	see 5037
116	1457	ETHYL ACETATE	ETHYL ACETATE	0.01 - 0.2	0.1 - 10	Refrigerated	6 days @ 5 °C	CS2	GC-FID	CCT	400 ppm	400 ppm	400 ppm	88.1	400 ppm	*	*
117	1458	METHYL ACETATE (GC)	METHYL ACETATE	0.01 - 0.2	0.2 - 10	Refrigerated	at least 6 days @ 5 °C	CS2	GC-FID	CCT	200 ppm	200 ppm	200 ppm	74.08	200 ppm	250 ppm	*
118	1459	METHYL ACRYLATE (GC)	METHYL ACRYLATE	0.01 - 0.2	1-5	routine	unknown	CS2	GC-FID	CCT	10 ppm (skin)	10 ppm (skin)	10 ppm (skin)	86.09	2 ppm	*	پوست؛4A؛ DSEN
119	1460	ISOPROPYL ACETATE (GC)	ISOPROPYL ACETATE	0.02 - 0.2	0.1 - 9	routine	30 days @ 5 °C	CS2/MeOH	GC-FID	CCT	250 ppm	no REL	250 ppm	102.13	100 ppm	200 ppm	*
120	1500	HYDROCARBONS, BP 36-126oC (GC)	HYDROCARBONS, BP 36-216°C	0.01 - 0.2	2-7	routine	30 days @ 5 °C	CS2	GC-FID	CCT
121	1500	cyclohexane	HYDROCARBONS, BP 36-216°C	0.01 - 0.2	2-7	routine	30 days @ 5 °C	CS2	GC-FID	CCT	300 ppm	300 ppm	300 ppm	84.16	100 ppm	*	BEI
122	1500	cyclohexene	HYDROCARBONS, BP 36-216°C	0.01 - 0.2	2-7	routine	30 days @ 5 °C	CS2	GC-FID	CCT	300 ppm	300 ppm	300 ppm	82.14	20 ppm	*	*
123	1500	n-decane	HYDROCARBONS, BP 36-216°C	0.01 - 0.2	2-7	routine	30 days @ 5 °C	CS2	GC-FID	CCT	none	none	none	142.29	45 ppm	90 ppm	*
124	1500	n-dodecane	HYDROCARBONS, BP 36-216°C	0.01 - 0.2	2-7	routine	30 days @ 5 °C	CS2	GC-FID	CCT	none	none	none
125	1500	n-hexane	HYDROCARBONS, BP 36-216°C	0.01 - 0.2	2-7	routine	30 days @ 5 °C	CS2	GC-FID	CCT	500 ppm	50 ppm	50 ppm	86.18	50 ppm	*	پوست؛BEI
126	1500	n-heptane	HYDROCARBONS, BP 36-216°C	0.01 - 0.2	2-7	routine	30 days @ 5 °C	CS2	GC-FID	CCT	500 ppm	85 ppm	400 ppm	100.2	200 ppm	400 ppm	OTO
127	1500	methylcyclohexane	HYDROCARBONS, BP 36-216°C	0.01 - 0.2	2-7	routine	30 days @ 5 °C	CS2	GC-FID	CCT	500 ppm	400 ppm	400 ppm	98.19	100 ppm	*	*
128	1500	n-nonane	HYDROCARBONS, BP 36-216°C	0.01 - 0.2	2-7	routine	30 days @ 5 °C	CS2	GC-FID	CCT	none	200 ppm	200 ppm	128.26	200 ppm	*	*
129	1500	n-octane	HYDROCARBONS, BP 36-216°C	0.01 - 0.2	2-7	routine	30 days @ 5 °C	CS2	GC-FID	CCT	500 ppm	75 ppm	300 ppm	114.12	300 ppm	*	*
130	1500	n-pentane	HYDROCARBONS, BP 36-216°C	0.01 - 0.2	2-7	routine	30 days @ 5 °C	CS2	GC-FID	CCT	1000 ppm	120 ppm	600 ppm	72.15	1000 ppm	*	*
131	1500	n-undecane	HYDROCARBONS, BP 36-216°C	0.01 - 0.2	2-7	routine	30 days @ 5 °C	CS2	GC-FID	CCT	none	none	none
132	1501	HYDROCARBONS, AROMATIC (GC)	HYDROCARBONS, AROMATIC	0.01 - 1	1-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT
133	1501	benzene	HYDROCARBONS, AROMATIC	0.01 - 1	1-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	1 ppm	1 ppm	10 ppm	78.11	0.02 ppm	*	BEI پوست؛ A1
134	1501	p-tert-butyl toluene	HYDROCARBONS, AROMATIC	0.01 - 1	1-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	10 ppm	20 ppm	1 ppm	148.18	1 ppm	*	*
135	1501	cumene	HYDROCARBONS, AROMATIC	0.01 - 1	1-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	50 ppm	50 ppm	50 ppm	120.19	5 PPM	*	A3
136	1501	ethylbenzene	HYDROCARBONS, AROMATIC	0.01 - 1	1-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	100 ppm	100 ppm	100 ppm	106.16	20 ppm	*	A3 ؛BEI ؛ OTO
137	1501	α-methylstyrene	HYDROCARBONS, AROMATIC	0.01 - 1	1-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	100 ppm	100 ppm	100 ppm	118.18	10 ppm	*	A3
138	1501	B-methylstyrene	HYDROCARBONS, AROMATIC	0.01 - 1	1-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	100 ppm	100 ppm	50 ppm	118.18	10 ppm	*	A3
139	1501	styrene	HYDROCARBONS, AROMATIC	0.01 - 1	1-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	100 ppm	50 ppm	50 ppm	104.15	10 ppm	20 ppm	OTO؛ A3؛ BEI
140	1501	toluene	HYDROCARBONS, AROMATIC	0.01 - 1	1-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	200 ppm	100 ppm	50 ppm	92.14	20 ppm		A4; OTO BEI
141	1501	o-,m-,p-xylene	HYDROCARBONS, AROMATIC	0.01 - 1	1-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	100 ppm	100 ppm	100 ppm	106.16	100 ppm	150 ppm	BEI
142	1550	NAPHTHAS (GC)	NAPHTHAS	0.01 - 0.2	1.3 - 20	routine	at least 1 week @ 25 °C	CS2	GC-FID	CCT
143	1550	coal tar naphtha	NAPHTHAS	0.01 - 0.2	1.3 - 20	routine	at least 1 week @ 25 °C	CS2	GC-FID	CCT	100 ppm	100 ppm	100 ppm
144	1550	kerosene	NAPHTHAS	0.01 - 0.2	1.3 - 20	routine	at least 1 week @ 25 °C	CS2	GC-FID	CCT	***	***	***	Variable	200 mg/m3 (p)	*	پوست؛3A
145	1550	mineral spirits	NAPHTHAS	0.01 - 0.2	1.3 - 20	routine	at least 1 week @ 25 °C	CS2	GC-FID	CCT	500 ppm	500 ppm	500 ppm
146	1550	petroleum ether	NAPHTHAS	0.01 - 0.2	1.3 - 20	routine	at least 1 week @ 25 °C	CS2	GC-FID	CCT	100 ppm	100 ppm	100 ppm
147	1550	petroleum naphtha	NAPHTHAS	0.01 - 0.2	1.3 - 20	routine	at least 1 week @ 25 °C	CS2	GC-FID	CCT	500 ppm	500 ppm	500 ppm
148	1550	rubber solvent	NAPHTHAS	0.01 - 0.2	1.3 - 20	routine	at least 1 week @ 25 °C	CS2	GC-FID	CCT	500 ppm	500 ppm	500 ppm
149	1550	stoddard solvent	NAPHTHAS	0.01 - 0.2	1.3 - 20	routine	at least 1 week @ 25 °C	CS2	GC-FID	CCT	500 ppm	500 ppm	500 ppm
150	1551	TURPENTINE (GC)	TURPENTINE	0.01 - 0.2	1-10	routine	at least 1 week @ 25 °C	CS2	GC-FID	CCT	100 ppm	100 ppm	100 ppm	136	20 ppm	*	DSEN ؛A4
151	1552	TERPENES	TERPENES	0.01 - 2	2-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	no PEL	no REL	no TLV	*	25 ppm	50 ppm	*
152	1552	limonene	TERPENES	0.01 - 2	2-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	no PEL	no REL	no TLV	136.24	5 ppm	20 ppm	A4
153	1552	α-pinene	TERPENES	0.01 - 2	2-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	no PEL	no REL	no TLV
154	1552	B-pinene	TERPENES	0.01 - 2	2-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	no PEL	no REL	no TLV
155	1552	3-carene	TERPENES	0.01 - 2	2-30	routine	30 days @ 5 °C	CS2	GC-FID	CCT	no PEL	no REL	no TLV
156	1600	CARBON DISULFIDE (GC)	CARBON DISULFIDE	0.01 - 0.2	2-25	dryer attached to charcoal, refrigerated	1 week @ 25 °C 6 weeks @ 0 °C	tol	GC-FPD	CCT & dry tube	20 ppm	1 ppm	10 ppm	76.14	1 ppm	*	پوست؛A4 ؛ BE
157	1601	1,1-DICHLORO-1-NITROETHANE (GC)	1,1 DICHLORO 1 NITROETHANE	0.01 - 1	1.5 - 15	routine	at least 5 days @ 25 °C	CS2	GC-FID	PCT	10 ppm	2 ppm	2 ppm	143.96	2 ppm	*	*
158	1602	DIOXANE (GC)	DIOXANE	0.01 - 0.2	0.5 - 15	***	>1 week @ 25 °C >6 weeks @ -10 °C	CS2	GC-FID	CCT	100 ppm	1 ppm/30 min; carcinogen	25 ppm (skin); carcinogen	88.1	20 ppm	*	پوست؛ A3
159	1603	ACETIC ACID (GC)	ACETIC ACID	0.01 - 0.1	20 - 300	routine	at least 7 days @ 25 °C	formic a	GC-FID	CCT	10 ppm	10 ppm; STEL 15 ppm	10 ppm; STEL 15 ppm	60.05	10 ppm	15 ppm	*
160	1604	ACRYLONITRILE (GC)	ACRYLONITRILE	0.01 - 0.2	3.5 - 20	routine	at least 7 days @ 25 °C	acet-CS2	GC-FID	CCT	2 ppm; C 10 ppm (skin)	carcinogen; 1 ppm; C 10 ppm/15 min	carcinogen; 2 ppm (skin)	53.05	5mg/m3	*	پوست؛A3
161	1606	ACETONITRILE (GC)	ACETONITRILE	0.01 - 0.2	1-25	keep cold; pack securely for shipment.	at least 30 days @ 5 °C	CH2Cl2/MeOH	GC-FID	CCT	40 ppm	20 ppm	40 ppm	41.05	20 ppm	*	پوست؛A4
162	1608	GLYCIDOL (GC)	GLYCIDOL	0.01 - 1	5 - 100	at 4 °C	at least 7 days @ 4 °C	THF	GC-FID	CCT	50 ppm	25 ppm	25 ppm	74.08	2 ppm		A3
163	1609	TETRAHYDROFURAN (GC)	TETRAHYDROFURAN	0.01 - 0.2	1-9	routine	not determined	CS2	GC-FID	CCT	200 ppm	200 ppm	200 ppm	72.1	50 ppm	100 ppm	A پوست؛ ، 3 BEI
164	1610	ETHYL ETHER (GC)	ETHYL ETHER	0.01 - 0.2	0.25 - 3	routine	14 days @ 5 °C	CS2	GC-FID	CCT	400 ppm	no REL	400 ppm; STEL 500 ppm	74.12	400 ppm	500 ppm	*
165	1611	METHYLAL (GC)	METHYLAL	0.01 - 0.2	1-3	routine	unknown	hexane	GC-FID	CCT	1000 ppm	1000 ppm	1000 ppm	76.1	1000 ppm	*	*
166	1612	PROPYLENE OXIDE (GC)	PROPYLENE OXIDE	0.01 - 0.2	0.5 - 5	refrigerated	not determined	CS2	GC-FID	CCT	100 ppm	lowest feasible (carcinogen);	20 ppm	58.08	2 ppm	*	DSEN, A3
167	1613	PYRIDINE (GC)	PYRIDINE	0.01 - 1	18 - 150	routine	not determined	CH2Cl2	GC-FID	CCT	5 ppm	5 ppm	5 ppm	79.1	1 ppm	*	A3
168	1614	ETHYLENE OXIDE (GC)	ETHYLENE OXIDE	0.05 - 0.15	1-24	routine	90% recovery after 17 days @ 25 C in the dark	DMF	GC-ECD	PCT w/HBr	1 ppm	0.1 ppm; C 5 ppm/10 min; carcinogen	1 ppm; suspect carcinogen	44.05	1 ppm	*	A2،پوست؛ BEI
169	1615	METHYL tert-BUTYL ETHER (MTBE)(GC)	METHYL tert BUTYL ETHER	0.1 - 0.2	2-96	routine	at least 5 days @ 25 °C, 3 weeks @ -7 °C (92% recovery)	CS2	GC-FID	2 CCT (lg)	No permissible exposure limit	No recommended exposure limit	No threshold limit value	88.17	50 ppm	*	A4
170	1616	n-BUTYL GLYCIDYL ETHER (GC)	BUTYL GLYCIDYL ETHER	0.01 - 0.2	15 - 30	routine (refrigerate at lab)	not determined	CS2	GC-FID	CCT	50 ppm	5.6 ppm; 15 min	25 ppm	130.21	3 ppm	*	پوست؛DSEN
171	1617	PHENYL ETHER (GC)	PHENYL ETHER	0.01 - 0.2	1-50	***	not determined	CS2	GC-FID	CCT	1 ppm	1 ppm	STEL 2 ppm	170.2	1 ppm (V)	2 ppm (V)	*
172	1618	ISOPROPYL ETHER (GC)	ISOPROPYL ETHER	0.01 - 0.05	0.1 - 3	routine	30 days @ 5 °C	CS2	GC-FID	CCT	500 ppm	500 ppm	250 ppm; STEL 310 ppm	102.17	20 ppm	*	A4
173	1619	PHENYL GLYCIDYL ETHER (GC)	PHENYL GLYCIDYL ETHER	0.01 - 1	80 - 150	routine (refrigerate at lab)	not determined	CS2	GC-FID	CCT	10 ppm	1 ppm/15 min; carcinogen	1 ppm	150.17	0.1 ppm	*	پوست؛3A؛ DSEN
174	1620	ISOPROPYL GLYCIDYL ETHER	ISOPROPYL GLYCIDYL ETHER	0.01 - 0.2	1-30	routine (refrigerate at lab)	not determined	CS2	GC-FID	CCT	50 ppm	50 ppm (15 min)	50 ppm; STEL 75 ppm	116.18	50 ppm	75 ppm	*
175	2000	METHANOL (GC)	METHANOL	0.02 - 0.2	1-5	pack securely for shipment; store at 5 C	at least 30 days @ 5 °C	H2O/IPA	GC-FID	SG	200 ppm	200 ppm (skin); STEL 250 ppm (skin)	200 ppm (skin); STEL 250 ppm (skin)	32.04	200 ppm	250 ppm	پوست؛BEIc
176	2001	XX Cresol - see 2546	XX Cresol - see 2546
177	2002	AMINES, AROMATIC (GC)	AMINES, AROMATIC	0.2 - 1	30 - 150	routine	stable for ≥ 7 days	Ethanol	GC-FID	SG
178	2002	aniline	AMINES, AROMATIC	0.2 - 1	30 - 150	routine	stable for ≥ 7 days	Ethanol	GC-FID	SG	2 ppm	lowest feasible	2 ppm	93.13	0.5 mg/m3	*	BEI؛ ؛ پوست A3
179	2002	N,N-dimethyl aniline	AMINES, AROMATIC	0.2 - 1	30 - 150	routine	stable for ≥ 7 days	Ethanol	GC-FID	SG	5 ppm	5ppm TWA,10 STEL	5ppm TWA,10 STEL	121.18	5 ppm	15 ppm	پوست؛A4؛ BEIM
180	2002	N,N-dimethyl-p-toluidine	AMINES, AROMATIC	0.2 - 1	30 - 150	routine	stable for ≥ 7 days	Ethanol	GC-FID	SG	***	***	***	152.16	1 mg/m3 (IFV)	*	A3
181	2002	o-toluidine	AMINES, AROMATIC	0.2 - 1	30 - 150	routine	stable for ≥ 7 days	Ethanol	GC-FID	SG	2 ppm	lowest feasible	2 ppm	107.15	2 ppm	*	A پوست؛ 3 BEIM
182	2002	2,4-xylidine	AMINES, AROMATIC	0.2 - 1	30 - 150	routine	stable for ≥ 7 days	Ethanol	GC-FID	SG	5 ppm	2 ppm	0.5 ppm	121.17	0.5 ppm (IFV)	*	پوست؛ A3 BEIM
183	2003	1,1,2,2-TETRABROMOETHANE (GC)	1,1,2,2 TETRABROMOETHANE	0.2 - 1	50 - 100	routine	not determined	THF	GC-FID	SG	1 ppm	no REL	1 ppm	345.7	0.1 ppm	*	*
184	2004	DIMETHYLACETAMIDE	DIMETHYLACETAMIDE and	0.01 - 1	15 - 80	routine	at least 5 days @ 25 °C	MeOH	GC-FID	SG	10 ppm (skin)	10 ppm (skin)	10 ppm (skin)
185	2004	DIMETHYLFORMAMIDE (GC)	DIMETHYLFORMAMIDE	0.01 - 1	15 - 80	routine	at least 5 days @ 25 °C	MeOH	GC-FID	SG	10 ppm (skin)	10 ppm (skin)	10 ppm (skin)	73.1	5 ppm	*	پوست؛ A3 BE
186	2005	NITROAROMATIC COMPOUNDS (GC)	NITROAROMATIC COMPOUNDS	0.01 - 1	1 - 150	routine	30 days @ 5 °C	MeOH	GC-FID	SG
187	2005	4-chloronitrobenzene	NITROAROMATIC COMPOUNDS	0.01 - 1	1 - 150	routine	30 days @ 5 °C	MeOH	GC-FID	SG	0.16 ppm	Cancer suspect agent	0.1 ppm
188	2005	nitrobenzene	NITROAROMATIC COMPOUNDS	0.01 - 1	1 - 150	routine	30 days @ 5 °C	MeOH	GC-FID	SG	1 ppm	1 ppm	1 ppm	123.1	1 ppm	*	پوست؛3A؛ BEIM
189	2005	nitrotoluene	NITROAROMATIC COMPOUNDS	0.01 - 1	1 - 150	routine	30 days @ 5 °C	MeOH	GC-FID	SG	5 ppm	2 ppm	2 ppm	137.13	2 ppm	*	پوست؛BEIM
190	2007	AMINOETHANOL COMPOUNDS I (GC)	AMINOETHANOL COMPOUNDS I	0.01 - 0.2	4-24	routine	at least 4 weeks @ 25 °C	MeOH/H2O	GC-FID	SG
191	2007	2-aminoethanol	AMINOETHANOL COMPOUNDS I	0.01 - 0.2	4-24	routine	at least 4 weeks @ 25 °C	MeOH/H2O	GC-FID	SG	3ppm TWA	3 TWA; 6 STEL	3 TWA; 6 STEL
192	2007	2-dibutylaminoethanol	AMINOETHANOL COMPOUNDS I	0.01 - 0.2	4-24	routine	at least 4 weeks @ 25 °C	MeOH/H2O	GC-FID	SG	no standard	2 TWA (skin)	2 TWA (skin)	173.29	0.5 ppm	*	پوست؛BEIC
193	2007	2-diethylaminoethanol	AMINOETHANOL COMPOUNDS I	0.01 - 0.2	4-24	routine	at least 4 weeks @ 25 °C	MeOH/H2O	GC-FID	SG	10 TWA (skin)	10 TWA (skin)	10 TWA (skin)	117.19	2 ppm	*	پوست
194	2008	MONOCHLOROACETIC ACID (IC)	CHLO ROACETIC ACID	0.05 - 0.2	1 - 100	routine	at least 7 days @ 25 °C; 32 days refrigerated	H2O	IC	SG	no PEL	no REL	no TLV	94.5	0.5 ppm (IFV)	*	پوست؛4A
195	2009	XX - see 2540	XX - see 2540
196	2010	AMINES, ALIPHATIC (GC)	AMINES, ALIPHATIC	0.01 - 1	3-30	refrigerated	not determined	H2SO4/aq MeOH	GC-FID	SG
197	2010	diethylamine	AMINES, ALIPHATIC	0.01 - 1	3-30	refrigerated	not determined	H2SO4/aq MeOH	GC-FID	SG	25 ppm	10 ppm	5 ppm	73.14	5 ppm	15 ppm	پوست؛ A4
198	2010	dimethylamine	AMINES, ALIPHATIC	0.01 - 1	3-30	refrigerated	not determined	H2SO4/aq MeOH	GC-FID	SG	10 ppm	10 ppm	5 ppm	45.08	5 ppm	15 ppm	A4؛ DSEN
199	2011	FORMIC ACID (IC)	FORMIC ACID	0.05 - 0.2	1-24	routine	1 week @ 25 °C	H2O	IC	PTFE & SG(washed)	5 ppm	5 ppm	5 ppm	46.02	5 ppm	*	*
200	2012	n-BUTYLAMINE (GC)	n BUTYLAMINE	0.01 - 1	2 - 100	routine	at least 7 days @ 25 °C	MeOH	GC-FID	SG + H2SO4	5 ppm (skin) ceiling	5 ppm (skin) ceiling	5 ppm (skin) ceiling	73.14	*	C 5 ppm	پوست
201	2013	PHENYL ETHER (GC)	PHENYL ETHER DIPHENYL MIXTURE	0.01 - 0.2	1-40	routine	not determined	benzene	GC-FID	SG	1 ppm	1 ppm	no TLV	170.2	1 ppm (V)	2 ppm (V)	*
201	2013	DIPHENYL (GC)	PHENYL ETHER DIPHENYL MIXTURE	0.01 - 0.2	1-40	routine	not determined	benzene	GC-FID	SG	1 ppm	1 ppm	no TLV
202	2014	p-CHLOROPHENOL (HPLC)	p CHLOROPHENOL	0.05 - 0.2	1.5 - 40	routine	7 days @ 25 °C 29 days @ 0 °C	ACN	HPLC-UV	SG	no PEL	no REL	no TLV
203	2015	CHLOROACETALDEHYDE	CHLOROACETALDEHYDE	0.05 - 0.2	3-16	routine; submit separate bulk sample	at least 7 days @ 25 °C	MeOH	GC-ECD	SG	1 ppm	1 ppm	1 ppm	78.5	*	C 1 ppm	*
204	2016	FORMALDEHYDE	FORMALDEHYDE	0.03 - 1.5	1-15	place caps onto cartridge. Ship on ice.	30 days @ 5 °C	acetonitrile	HPLC-UV	SG-DNPH	0.75 ppm; 2 ppm STEL	0.016 ppm; C 0.1 ppm; carcinogen	0.3 ppm; suspected human carcinogen	30.03	0.1 ppm	0.3 ppm	A1 ؛RSEN ؛ DSEN
205	2017	ANILINE	ANILINE, o-TOLUIDINE, ANDNITROBENZENE	0.2	5-50	routine	7 days @ 5 °C	ethanol	GC-FID	GFF + SG w/H2SO4	5 ppm	lowest feasible level	2 ppm	93.13	0.5 mg/m 3	*	BEI؛ ؛ پوست A3
206	2017	o-TOLUIDINE	ANILINE, o-TOLUIDINE, ANDNITROBENZENE	1.2	5-51	routine	7 days @ 5 °C	ethanol	GC-FID	GFF + SG w/H2SO5	0.02 ppm	lowest feasible level	2 ppm	107.15	2 ppm	*	A پوست؛ 3 BEIM
207	2017	NITROBENZENE	ANILINE, o-TOLUIDINE, ANDNITROBENZENE	0.2	5-50	routine	60 days	ethanol	GC-FID	GFF + SG w/H2SO4	1 ppm	1 ppm	1 ppm	123.1	1 ppm	*	پوست؛3A؛ BEIM
208	2018	ALIPHATIC ALDEHYDES (HPLC)	ALIPHATIC ALDEHYDES	0.1 - 1.5	1-15	ship cold (0 to 5 o C).	>30 days @ 5 o C	ACN	HPLC-UV	SG-DNPH
209	2018	acetaldehyde	ALIPHATIC ALDEHYDES	0.1 - 1.5	1-15	ship cold (0 to 5 o C).	>30 days @ 5 o C	ACN	HPLC-UV	SG-DNPH	200 ppm	lowest feasible level	25 ppm	44.05	**	C 25 ppm	A2
210	2018	propionaldehyde	ALIPHATIC ALDEHYDES	0.1 - 1.5	1-15	ship cold (0 to 5 o C).	>30 days @ 5 o C	ACN	HPLC-UV	SG-DNPH	none	none	none	58.1	20 ppm	*	*
211	2018	valeraldehyde	ALIPHATIC ALDEHYDES	0.1 - 1.5	1-15	ship cold (0 to 5 o C).	>30 days @ 5 o C	ACN	HPLC-UV	SG-DNPH	50 ppm	50 ppm	50 ppm	86.13	50 ppm	*	*
212	2018	isovaleraldehyde	ALIPHATIC ALDEHYDES	0.1 - 1.5	1-15	ship cold (0 to 5 o C).	>30 days @ 5 o C	ACN	HPLC-UV	SG-DNPH	none	none	none
213	2027	METHYL ETHYL KETONE (GC)	METHYL ETHYL KETONE	0.05 - 0.1	2-10	routine	Stable at least 28 days @ 20 °C	CH 2 Cl 2 /methanol/water	GC-FID	SG-1000	200 ppm	200 ppm: STEL 300 ppm	200 ppm: STEL 300 ppm	72.11	75 ppm	150 ppm	BEI؛پوست
214	2500	METHYL ETHYL KETONE (GC)	METHYL ETHYL KETONE	0.01 - 0.2	0.25 - 12	routine	at least 90 days @ - 5 °C	CS2	GC-FID	Carbon beads A-747	200 ppm	200 ppm: STEL 300 ppm	200 ppm: STEL 300 ppm	72.11	75 ppm	150 ppm	BEI؛پوست
215	2501	ACROLEIN (GC)	ACROLEIN	0.01 - 0.1	1.5 - 48	routine	at least 4 weeks @ 25 °C	tol	GC-NPD	XAD-2/HMP	0.1 ppm	0.1 ppm; STEL 0.3 ppm	0.1 ppm; STEL 0.3 ppm	56.06	0.03 mg/m3(IFV)	*	پوست؛A3
216	2502	XX Formaldehyde	XX Formaldehyde
217	2503	XX Mevinphos - see 5600	XX Mevinphos - see 5600
218	2504	TETRAETHYL PYROPHOSPHATE (TEPP)(GC)	TETRAETHYL PYRO PHOSPHATE	0.01 - 0.2	20 - 48	routine	at least 8 days @ 25 °C	tol	GC-FPD	2 Chrom 102	0.05 mg/m3 (skin)	0.05 mg/m3 (skin)	0.05 mg/m3 (skin)	290.2	0.01 mg/m3 (IFV)	*	BEIC ؛ پوست
219	2505	FURFURYL ALCOHOL (GC)	FURFURYL ALCOHOL	0.01 - 0.05	3-25	routine	at least 1 week @ 25 °C	acet	GC-FID	Por Q	10 ppm (skin); STEL 15 ppm	10 ppm (skin); STEL 15 ppm	10 ppm (skin); STEL 15 ppm	98.1	0.2 ppm	*	A3؛ پوست
220	2506	ACETONE CYANOHYDRIN (GC)	ACETONE CYANOHYDRIN	0.2	0.3 - 12	in refrigerated container @ 0 °C	at least 5 days if stored at @ 0 °C immediatelyfollowing collection	EtAc	GC-NPD	Por QS	no PEL	1 ppm/15 min	no TLV	85.1	*	C 5 mg/m	پوست
221	2507	NITROGLYCERIN (GC)	NITROGLYCERIN & ETHYLENE GLYCOLDINITRATE	0.2 - 1	3 - 100	routine	at least 25 days @ 25 °C	Ethanol	GC-ECD	Tenax GC	0.2 ppm (skin)	STEL 0.1 mg/m 3 (skin)	0.05 ppm (skin)	277.09	0.05 ppm	*	پوست
221	2507	ETHYLENE GLYCOLDINITRATE (GC)	NITROGLYCERIN & ETHYLENE GLYCOLDINITRATE	0.2 - 1	3 - 100	routine	at least 25 days @ 25 °C	Ethanol	GC-ECD	Tenax GC	0.2 ppm (skin)	STEL 0.1 mg/m 3 (skin)	0.05 ppm (skin)
222	2508	ISOPHORONE (GC)	ISOPHORONE	0.01 - 1	2-25	routine	at least 7 days @ 25 °C	CS2	GC-FID	PCT	25 ppm	4 ppm	5 ppm	138.21	*	C 5 ppm	A3
223	2509	XX Hydrazine	XX Hydrazine
224	2510	1-OCTANETHIOL (GC)	1 OCTANETHIOL	0.01 - 0.2	1-15	routine	at least 8 days @ 25 °C	acet	GC-FPD	Tenax GC	no PEL	0.5 ppm/15 min	no TLV
225	2511	XX - see 2545	XX - see 2545
226	2512	XX Hexachlorobutadiene	XX Hexachlorobutadiene
227	2513	ETHYLENE CHLOROHYDRIN (GC)	ETHYLENE CHLOROHYDRIN	0.01 - 0.2	2-35	routine	not determined	IPA-CS2	GC-FID	PCT	5 ppm (skin)	1 ppm (skin)	1 ppm (skin)	80.52	*	C 1 ppm	پوست؛ A4
228	2514	ANISIDINE (HPLC)	ANISIDINE	0.5 - 1.0	24 - 320	routine	at least 1 week @ 25 °C	MeOH	HPLC-UV	XAD-2	0.5 mg/m3 (skin)	0.5 mg/m3 (skin); o-isomer suspect carcinogen	0.1 ppm (skin)	123.15	0.5 mg/m3	*	پوست؛A3
229	2515	DIAZOMETHANE (GC)	DIAZOMETHANE	0.2	6-30	routine	not determined	CS2	GC-FID	XAD-2 (coated)	0.2 ppm	0.2 ppm	0.2 ppm; suspect carcinogen	42.04	0.2 ppm	*	A2
230	2516	DICHLOROFLUOROMETHANE (GC)	DICHLOROFLUOROMETHANE	0.01 - 0.05	0.25 - 3	separate front and backup tubes to avoid migration	at least 7 days @ 25 °C	CS2	GC-FID	2 CCT (lg)	1000 ppm	10 ppm	10 ppm
231	2517	PENTACHLOROETHANE (GC)	PENTACHLOROETHANE	0.01 - 0.2	1-10	routine	stable ≥ 7 days @ 25 °C; ≥ 21 days @ 0 °C in the dark	hexane	GC-ECD	Por R	no standard	handle with caution	no standard
232	2518	HEXACHLORO-1,3-CYCLOPENTADIENE (GC)	HEXACHLORO 1,3 CYCLOPENTA-DIENE	0.01 - 0.2	0.25 - 90	separate tubes, seal, ship @ 25 °C; store @ 0 °C in the dark	≥7 days @ 25 °C; ≥28 days @ 0 °C	hexane	GC-ECD	2 Por T	no PEL	0.01 ppm	0.01 ppm	272.75	0.01 ppm	*	A4
233	2519	ETHYL CHLORIDE (GC)	ETHYL CHLORIDE	0.02 - 0.05	0.3 - 3	separate front and back tubes	at least 7 days @ 25 °C	CS2	GC-FID	2 CCT (lg)	1000 ppm	handle with caution	1000 ppm	64.52	100 ppm	*	پوست؛ A3
234	2520	METHYL BROMIDE	METHYL BROMIDE	0.01 - 0.1	1-5	ship on dry ice at −10 °C	six days at −10 °C	CS2	GC-AED	PCT(2)+dry tube	20 ppm (skin)	lowest feasible; carcinogen	5 ppm (skin)	94.95	1 ppm	*	پوست؛ A4
235	2521	METHYL CYCLOHEXANONE (GC)	METHYLCYCLOHEXANONE	0.01 - 0.05	1-6	routine	≥ 7 days @ 25 °C	acet	GC-FID	Por Q	100 ppm (skin) (2-methyl isomer)	50 ppm (skin); STEL 75 ppm (2-methyl isomer)	50 ppm (skin); STEL 75 ppm (2-methyl isomer)	112.17	20 ppm	*	*
236	2522	NITROSAMINES (GC)	NITROSAMINES	0.2 - 2.0	15 - 1000	routine	at least 6 weeks @ 20 °C	MeOH/CH2Cl2	GC-TEA	Thermalosorb/N
237	2522	N-nitrosodimethylamine	NITROSAMINES	0.2 - 2.0	15 - 1000	routine	at least 6 weeks @ 20 °C	MeOH/CH2Cl2	GC-TEA	Thermalosorb/N	no PELs; N-nitrosodimethylamine is a carcinogen	no RELs; N-nitrosodimethylamine is suspect carcinogen	no TLVs; N-nitrosodimethylamine is suspect carcinogen	74.08	L	*	پوست؛3A
238	2522	N-nitrodiethylamine	NITROSAMINES	0.2 - 2.0	15 - 1000	routine	at least 6 weeks @ 20 °C	MeOH/CH2Cl2	GC-TEA	Thermalosorb/N	no PELs; N-nitrosodimethylamine is a carcinogen	no RELs; N-nitrosodimethylamine is suspect carcinogen	no TLVs; N-nitrosodimethylamine is suspect carcinogen
239	2522	N-nitrosodipropylamine	NITROSAMINES	0.2 - 2.0	15 - 1000	routine	at least 6 weeks @ 20 °C	MeOH/CH2Cl2	GC-TEA	Thermalosorb/N	no PELs; N-nitrosodimethylamine is a carcinogen	no RELs; N-nitrosodimethylamine is suspect carcinogen	no TLVs; N-nitrosodimethylamine is suspect carcinogen
240	2522	N-nitrosodibutylamine	NITROSAMINES	0.2 - 2.0	15 - 1000	routine	at least 6 weeks @ 20 °C	MeOH/CH2Cl2	GC-TEA	Thermalosorb/N	no PELs; N-nitrosodimethylamine is a carcinogen	no RELs; N-nitrosodimethylamine is suspect carcinogen	no TLVs; N-nitrosodimethylamine is suspect carcinogen
241	2522	N-nitrosomorpholine	NITROSAMINES	0.2 - 2.0	15 - 1000	routine	at least 6 weeks @ 20 °C	MeOH/CH2Cl2	GC-TEA	Thermalosorb/N	no PELs; N-nitrosodimethylamine is a carcinogen	no RELs; N-nitrosodimethylamine is suspect carcinogen	no TLVs; N-nitrosodimethylamine is suspect carcinogen
242	2522	N-nitrosopiperidine	NITROSAMINES	0.2 - 2.0	15 - 1000	routine	at least 6 weeks @ 20 °C	MeOH/CH2Cl2	GC-TEA	Thermalosorb/N	no PELs; N-nitrosodimethylamine is a carcinogen	no RELs; N-nitrosodimethylamine is suspect carcinogen	no TLVs; N-nitrosodimethylamine is suspect carcinogen
243	2522	N-nitrosopyrrolidine	NITROSAMINES	0.2 - 2.0	15 - 1000	routine	at least 6 weeks @ 20 °C	MeOH/CH2Cl2	GC-TEA	Thermalosorb/N	no PELs; N-nitrosodimethylamine is a carcinogen	no RELs; N-nitrosodimethylamine is suspect carcinogen	no TLVs; N-nitrosodimethylamine is suspect carcinogen
244	2523	1,3-CYCLOPENTADIENE (GC)	1,3 CYCLOPENTADIENE	0.01 - 0.05	1-5	routine	at least 1 week @ 25 °C	EtAc	GC-FID	Chrom104/ maleic anh.	75 ppm	75 ppm	75 ppm	66.1	75 ppm	*	*
245	2524	DIMETHYL SULFATE (GC)	DIMETHYL SULFATE	0.01 - 0.2	0.25 - 12	***	at least 1 week @ 25 °C	diethyl ether	GC-ECD	Por P	0.1 ppm (skin)	0.1 ppm/8 hours (skin); carcinogen	0.1 ppm (skin); suspect carcinogen	126.1	0.1 ppm	*	پوست؛ A3
246	2525	n-BUTYL MERCAPTAN	n BUTYL MERCAPTAN	0.01 - 0.05	1-4	routine	at least 7 days @ 25 °C	acet	GC-FPD	Chrom 104	0.5 ppm	0.5 ppm	0.5 ppm	90.19	0.5 ppm	*	*
247	2526	NITROETHANE (GC)	NITROETHANE	0.01 - 0.05	1.5 - 3	separate front and back sorbent tubes	stable 7 days @ 25 °C	EtAc	GC-FID	2XAD-2	100 ppm	100 ppm	100 ppm	75.07	100 ppm	*	*
248	2527	NITROMETHANE (GC)	NITROMETHANE	0.01 - 0.05	1.2 - 3	separate front and back sorbent tubes	stable 7 days @ 25 °C	EtAc	GC-FPD	Chrom 106	100 ppm	no recommended standard	100 ppm	61.04	20 ppm	*	A3
249	2528	2-NITROPROPANE (GC)	2 NITROPROPANE	0.01 - 0.05	0.1 - 2	routine	100% recovered after 7 days @ 25 °C + 21 days @ 0 °C	EtAc	GC-FID	Chrom 106	25 ppm	lowest feasible; suspect carcinogen	10 ppm; suspect carcinogen	89.09	10 ppm	*	A3
250	2529	FURFURAL (GC)	FURFURAL	0.01 - 0.05	1-12	routine	at least 2 weeks @ 25 °C	tol	GC-FID	XAD-2/HMP	5 ppm (skin)	no recommended standard	2 ppm (skin)	96.08	0.2 ppm	*	پوست؛ A3 ؛ BEI
251	2530	DIPHENYL (GC)	DIPHENYL	0.01 - 0.5	15 - 30	routine	95% recovery after 7 days @ room temperature	CCl4	GC-FID	Tenax GC	0.2 ppm	0.2 ppm	0.2 ppm	154.2	0.2 ppm	*	*
252	2531	Glutaraldehyde (GC)	Glutaraldehyde (GC)	0.01 - 0.08	4-39	routine	at least 5 weeks @ 25 °C	toluene	GC-FID	XAD-2/HMP	0.2 ppm	0.2 ppm	0.2 ppm	100.11	C 0.05 ppm	*	A4 ؛RSEN ؛ DSEN
253	2532	GLUTARALDEHYDE (HPLC)	GLUTARALDEHYDE	0.01 - 0.08	4-39	routine	at least 30 days @ 25 °C	ACN	HPLC-UV	SG-DNPH	no PEL	0.2 ppm	0.2 ppm	100.11	C 0.05 ppm	*	A4 ؛RSEN ؛ DSEN
254	2533	TETRAETHYL LEAD, as Pb (GC)	TETRAETHYL LEAD (as Pb)	0.01 - 1	30 - 200	routine	at least 1 week @ 25 °C	pentane	GC-PID	XAD-2	0.075 mg/m3 (as Pb; skin)	0.075 mg/m3 (as Pb; skin)	0.1 mg/m3 (as Pb; skin)	323.45	0.1 mg/m3 (as Pb)	*	پوست؛ A4
255	2534	TETRAMETHYL LEAD, as Pb (GC)	TETRAMETHYL LEAD (as Pb)	0.01 - 0.2	15 - 100	routine	98% recovered after 7 days @ 25 °C	pentane	GC-PID	XAD-2	0.075 mg/m3 (as Pb; skin)	0.075 mg/m3 (as Pb; skin)	0.15 mg/m3 (as Pb; skin)	267.33	0.15 mg/m3 (as Pb)	*	پوست
256	2535	TOLUENE-2,4-DIISOCYANATE (HPLC)	TOLUENE 2,4 DIISOCYANATE	0.2 - 1	2 - 170	protect from light	at least 14 days @ 25 °C	MeOH	HPLC-UV	GW coated	0.02 ppm	lowest feasible; carcinogen	0.005 ppm; STEL 0.02 ppm	174.15	0.001 ppm (IFV)	0.005 ppm (IFV)	,DSEN ، RSEN A پوست، ، 3 BEI
257	2536	VALERALDEHYDE (GC)	VALERALDEHYDE	0.01 - 0.04	0.5 - 10	routine	at least 4 weeds @ 25 °C	tol	GC-FID	XAD-2/HMP	none	50 ppm	none	86.13	50 ppm	*	*
258	2537	METHYL METHACRYLATE (GC)	METHYL and ETHYL METHACRYLATE	0.01 - 0.05	1-8	in dry ice	7 days @ 25°C; 31 days @ 5°C	CS2	GC-FID	XAD-2	100 ppm	100 ppm	100 ppm	100.13	50 ppm	100 ppm	؛A4 DSEN
259	2537	ETHYL METHACRYLATE (GC)	METHYL and ETHYL METHACRYLATE	0.01 - 0.05	1-8	in dry ice	7 days @ 25°C; 31 days @ 5°C	CS2	GC-FID	XAD-2	none	none	none
260	2538	ACETALDEHYDE (GC)	ACETALDEHYDE	0.01 - 0.05	1-12	routine	100% recovery after 21 days @ 0 °C	tol	GC-FID	XAD-2/HMP	200 ppm	carcinogen; lowest feasible level	25 ppm; suspect carcinogen	44.05	**	C 25 ppm	A2
261	2539	ALDEHYDES, SCREENING (GC)	ALDEHYDES, SCREENING	0.01 - 0.05	5	@ 25 °C or lower	at least 1 week @ 25 °C	tol	GC-FID	XAD-2
262	2539	Formaldehyde	ALDEHYDES, SCREENING	0.01 - 0.05	5	@ 25 °C or lower	at least 1 week @ 25 °C	tol	GC-FID	XAD-2	0.75 ppm; 2 ppm STEL	0.016 ppm; C 0.1 ppm; carcinogen	0.3 ppm; suspected human carcinogen	30.03	0.1 ppm	0.3 ppm	A1 ؛RSEN ؛ DSEN
263	2539	Acetaldehyde	ALDEHYDES, SCREENING	0.01 - 0.05	5	@ 25 °C or lower	at least 1 week @ 25 °C	tol	GC-FID	XAD-2	200 ppm	carcinogen; lowest feasible level	100 ppm; STEL 150 ppm	44.05	**	C 25 ppm	A2
264	2539	Propionaldehyde	ALDEHYDES, SCREENING	0.01 - 0.05	5	@ 25 °C or lower	at least 1 week @ 25 °C	tol	GC-FID	XAD-2	***	***	***	58.1	20 ppm	*	*
265	2539	Acrolein	ALDEHYDES, SCREENING	0.01 - 0.05	5	@ 25 °C or lower	at least 1 week @ 25 °C	tol	GC-FID	XAD-2	0.1 ppm	0.1 ppm; STEL 0.3 ppm	0.1 ppm; STEL 0.3 ppm	56.06	0.03 mg/m3(IFV)	*	پوست؛A3
266	2539	Butyraldehyde	ALDEHYDES, SCREENING	0.01 - 0.05	5	@ 25 °C or lower	at least 1 week @ 25 °C	tol	GC-FID	XAD-2	***	***	***
267	2539	Isobutyraldehyde	ALDEHYDES, SCREENING	0.01 - 0.05	5	@ 25 °C or lower	at least 1 week @ 25 °C	tol	GC-FID	XAD-2	***	***	***
268	2539	Crotonaldehyde	ALDEHYDES, SCREENING	0.01 - 0.05	5	@ 25 °C or lower	at least 1 week @ 25 °C	tol	GC-FID	XAD-2	2 ppm	2 ppm	2 ppm	70.09	*	C 0.3 ppm	پوست؛ A3
269	2539	Valeraldehyde	ALDEHYDES, SCREENING	0.01 - 0.05	5	@ 25 °C or lower	at least 1 week @ 25 °C	tol	GC-FID	XAD-2	None	50 ppm	50 ppm	86.13	50 ppm	*	*
270	2539	Isovaleraldehyde	ALDEHYDES, SCREENING	0.01 - 0.05	5	@ 25 °C or lower	at least 1 week @ 25 °C	tol	GC-FID	XAD-2	***	***	***
271	2539	Hexanal	ALDEHYDES, SCREENING	0.01 - 0.05	5	@ 25 °C or lower	at least 1 week @ 25 °C	tol	GC-FID	XAD-2	***	***	***
272	2539	Heptanal	ALDEHYDES, SCREENING	0.01 - 0.05	5	@ 25 °C or lower	at least 1 week @ 25 °C	tol	GC-FID	XAD-2	***	***	***
273	2539	Furfural	ALDEHYDES, SCREENING	0.01 - 0.05	5	@ 25 °C or lower	at least 1 week @ 25 °C	tol	GC-FID	XAD-2	5 ppm(skin)	***	2 ppm(skin)	96.08	0.2 ppm	*	پوست؛ A3
274	2540	ETHYLENEDIAMINE	ETHYLENEDIAMINE	0.01 - 0.1	1-20	routine	>30 days @ 20 °C	DMF	HPLC-UV	XAD-2 w/10% NITC	10 ppm	10 ppm	10 ppm	60.1	10 ppm	*	پوست؛ A4
275	2541	FORMALDEHYDE by GC	FORMALDEHYDE	0.01 - 0.1	1-36	routine	3 weeks @ 25 °C	tol	GC-FID	XAD-2/HMP	0.75 ppm; 2 ppm STEL	0.016 ppm; C 0.1 ppm; carcinogen	0.3 ppm; suspected human carcinogen	30.03	0.1 ppm	0.3 ppm	A1 ؛RSEN ؛ DSEN
276	2542	MERCAPTANS, METHY	MERCAPTANS	0.1 - 0.2	10 - 150	protect samples from light	at least 3 weeks @ 25 °C	HCl/DCE	GC-FPD	GFF/HgAc	10 ppm	0.5 ppm/15 min	0.5 ppm	48.11	0.5 ppm	*	*
277	2542	MERCAPTANS, ETHYL	MERCAPTANS	0.1 - 0.2	10 - 150	protect samples from light	at least 3 weeks @ 25 °C	HCl/DCE	GC-FPD	GFF/HgAc	10 ppm	0.5 ppm/15 min	0.5 ppm	62.13	0.5 ppm	*	*
278	2542	MERCAPTANS,n-BUTYL	MERCAPTANS	0.1 - 0.2	10 - 150	protect samples from light	at least 3 weeks @ 25 °C	HCl/DCE	GC-FPD	GFF/HgAc	10 ppm	0.5 ppm/15 min	1.8 ppm	90.19	0.5 ppm	*	*
279	2543	HEXACHLOROBUTADIENE (GC/ECD)	HEXACHLOROBUTADIENE	0.05 - 0.2	1 - 100	routine, but store in dark	7 days @ 25 °C; 28 days @ 0 °C in dark	hexane	GC-ECD	XAD-2	no PEL	0.02 ppm (skin); carcinogen	0.02 ppm (skin); carcinogen	260.76	0.02 ppm	*	پوست؛3A
280	2544	NICOTINE (GC/NPD)	NICOTINE	1	60 - 400	routine	at least 5 days @ 25 °C	EtAc	GC-NPD	XAD-2	0.5 mg/m3 (skin)	0.5 mg/m3 (skin)	0.5 mg/m3 (skin)	162.23	0.5 mg/m3	*	پوست
281	2545	ALLYL GLYCIDIL ETHER (GC)	ALLYL GLYCIDYL ETHER	0.01 - 0.2	1.5 - 8	routine	at least 7 days @ 25 °C	diethyl ether	GC-FID	Tenax GC	10 ppm	5 ppm; STEL 10 ppm (skin)	5 ppm; STEL 10 ppm (skin)	114.14	1 ppm	*	A4
282	2546	o- CRESOLS	CRESOLS and PHENOL (GC)	0.01 - 0.1	1-24	routine	at least 1 week @ 25 °C	MeOH	GC-FID	XAD-7	5 ppm (skin)	2.3 ppm	5 ppm (skin)	108.14	20 ppm	*	پوست؛ A4
283	2546	p- CRESOLS	CRESOLS and PHENOL (GC)	0.01 - 0.1	1-24	routine	at least 1 week @ 25 °C	MeOH	GC-FID	XAD-7	5 ppm (skin)	2.3 ppm	5 ppm (skin)	108.14	20 ppm	*	پوست؛ A4
284	2546	m- CRESOLS	CRESOLS and PHENOL (GC)	0.01 - 0.1	1-24	routine	at least 1 week @ 25 °C	MeOH	GC-FID	XAD-7	5 ppm (skin)	2.3 ppm	5 ppm (skin)	108.14	20 ppm	*	پوست؛ A4
285	2546	PHENOL	CRESOLS and PHENOL (GC)	0.01 - 0.1	1-24	routine	at least 1 week @ 25 °C	MeOH	GC-FID	XAD-7	5 ppm (skin)	5 ppm	5 ppm (skin)	94.11	5 ppm	*	پوست؛4A؛ BEI
286	2549	VOLATILE ORGANIC CPDS (SCREENING)(GC/MS)	VOLATILE ORGANIC CPDS(Screening)	0.01 - 0.05	1-6	Ambient in storage containers	ompound dependent (store @ -10 °C)	thermal	TD/GC!MS	TD	varies with compound	varies with compound	varies with compound
287	2550	BENZOTHIAZOLE IN ASPHALT FUME	BENZOTHIAZOLE IN ASPHALT FUME	1-2	480 - 960	ship samples with refrigerant packs	28 days @ 4°C	hexane	GC-SCD	PTFE + XAD-2	no PEL	no REL	no TLV	135.19	20 mg/m3	*	*
288	2551	NICOTINE	NICOTINE	0.1 - 1	0.5 - 600	keep cold. Protect from prolonged exposure to light.	14 days @ 5 °C in dark	ethyl acetate	GC-NPD	XAD-4	0.5 mg/m3	0.5 mg/m3	0.5 mg/m3	162.23	0.5 mg/m3	*	پوست
289	2552	METHYL ACRYLATE (GC)	METHYL ACRYLATE	0.01 - 0.2	1-5	Keep cold; pack securely for shipment.	30 days @ 5 °C	CS2	GC-FID	A-CMS	10 ppm	10 ppm	2 ppm (skin notation)	86.09	2 ppm	*	پوست؛4A؛ DSEN
290	2553	KETONES II (GC)	KETONES II	0.01 - 0.2	1-25	Routine	30 days @ 5 °C	IPA-CS2	GC-FID	A-CMS
291	2553	2-heptanone	KETONES II	0.01 - 0.2	1-25	Routine	30 days @ 5 °C	IPA-CS2	GC-FID	A-CMS	100 ppm	100 ppm	50 ppm
292	2553	3-heptanone	KETONES II	0.01 - 0.2	1-25	Routine	30 days @ 5 °C	IPA-CS2	GC-FID	A-CMS	50 ppm	50 ppm	50 ppm
293	2553	mesityl oxide	KETONES II	0.01 - 0.2	1-25	Routine	30 days @ 5 °C	IPA-CS2	GC-FID	A-CMS	10 ppm	25 ppm	15 ppm	98.14	1 ppm	*	*
294	2553	5-methyl-3-heptanone	KETONES II	0.01 - 0.2	1-25	Routine	30 days @ 5 °C	IPA-CS2	GC-FID	A-CMS	25 ppm	25 ppm	25 ppm
295	2553	camphor	KETONES II	0.01 - 0.2	1-25	Routine	30 days @ 5 °C	IPA-CS2	GC-FID	A-CMS	2 ppm	2 ppm	2 ppm	152.23	2 ppm	3 ppm	A4
296	2554	GLYCOL ETHERS (GC)	GLYCOL ETHERS	0.1 - 0.2	3-25	Keep cold, pack securely for shipping	4 days @ 5°C for analytes	MeCl2/Meth	GC-FID	A-747
297	2554	propylene glycol monomethyl ether	GLYCOL ETHERS	0.1 - 0.2	3-25	Keep cold, pack securely for shipping	4 days @ 5°C for analytes	MeCl2/Meth	GC-FID	A-747	None	None	None	104.17	50 ppm	200 ppm	پوست
298	2554	dipropylene glycol monomethyl ether	GLYCOL ETHERS	0.1 - 0.2	3-25	Keep cold, pack securely for shipping	7 days @ 5°C for analyte 2	MeCl2/Meth	GC-FID	A-747	100 ppm	100 ppm	100 ppm	148.2	50 ppm	*	*
299	2554	propylene glycol monomethyl ether acetate	GLYCOL ETHERS	0.1 - 0.2	3-25	Keep cold, pack securely for shipping	4 days @ 5°C for analytes	MeCl2/Meth	GC-FID	A-747	None	None	None
300	2555	KETONES I (GC)	KETONES I	0.01 - 0.2	0.5 - 3.0	Refrigerate samples.	All analytes 30 days @ 5°C	CS2	GC-FID	A-CMS
301	2555	acetone	KETONES I	0.01 - 0.2	0.5 - 3.0	Refrigerate samples.	All analytes 30 days @ 5°C	CS2	GC-FID	A-CMS	1000 ppm	250 ppm	500 ppm	58.08	250 ppm	500 ppm	A4 ؛BEI
302	2555	methyl ethyl ketone	KETONES I	0.01 - 0.2	0.5 - 3.0	Refrigerate samples.	All analytes 30 days @ 5°C	CS2	GC-FID	A-CMS	200 ppm	200 ppm	200 ppm	72.11	75 ppm	150 ppm	BEI؛پوست
303	2555	2-pentanone	KETONES I	0.01 - 0.2	0.5 - 3.0	Refrigerate samples.	All analytes 30 days @ 5°C	CS2	GC-FID	A-CMS	200 ppm	150 ppm	200 ppm
304	2555	methyl isobutyl ketone	KETONES I	0.01 - 0.2	0.5 - 3.0	Refrigerate samples.	All analytes 30 days @ 5°C	CS2	GC-FID	A-CMS	100 ppm	50 ppm	50 ppm
305	2555	2-hexanone	KETONES I	0.01 - 0.2	0.5 - 3.0	Refrigerate samples.	All analytes 30 days @ 5°C	CS2	GC-FID	A-CMS	100 ppm	1 ppm	5 ppm
306	2555	diisobutyl ketone	KETONES I	0.01 - 0.2	0.5 - 3.0	Refrigerate samples.	All analytes 30 days @ 5°C	CS2	GC-FID	A-CMS	50 ppm	25 ppm	25 ppm	142.13	25 ppm	*	*
307	2555	cyclohexanone	KETONES I	0.01 - 0.2	0.5 - 3.0	Refrigerate samples.	All analytes 30 days @ 5°C	CS2	GC-FID	A-CMS	50 ppm	25 ppm	25 ppm	98.14	20 ppm	50 ppm	پوست؛ A3؛ BEI
308	2556	ISOPHORONE (GC)	ISOPHORONE	0.01 - 1	2-25	Ship cold.	At least 14 days @ 5 °C	DEE	GC-FID	XAD-4	25 ppm	4 ppm	5 ppm (animal carcinogen)	138.21	*	C 5 ppm	A3
309	2557	XX DIACETYL (GC)	XX DIACETYL	0.01 - 0.2	1-10			acet-Meth	GC-FID	A-CMS				86.1	0.01 PPM	0.02 PPM	A3 ،DSEN
310	2558	ACETOIN (GC)	ACETOIN	0.01 - 0.2	1-10	Ship cold (5°C) and store in dark	30 days @ 5 °C	acet-Meth	GC-FID	A-CMS	None	None	None
311	2559	DECABROMODIPHENYL OXIDE (HPLC)	DECABROMODIPHENYL OXIDE	2	48 - 960	Ship at ambient temperature	At least 30 days @ room temp	DMSO	HPLC-UV	QFF	no PEL	no REL	WEEL: 5.0 mg/m3
312	2560	1-NITROPYRENE in DIESELPARTICULATES (GC)	1-NITROPYRENE in DIESELPARTICULATES	1-2	480 - 960	Ship in container at ambient temperature	At least 28 days @ 25 °C	Tol	GC-NCD	GFF	no PEL	no REL	no TLV
313	2561	2-(DIMETHYLAMINO)ETHANOL	2-(DIMETHYLAMINO)ETHANOL1-DIMETHYLAMINO-2-PROPANOL	0.02 - 1	10-24	cooled	Stable stored in freezer	MeOH	GC-FID	XAD-7	no PEL	no REL	no TLV
314	2561	1-DIMETHYLAMINO-2-PROPANOL (GC)	2-(DIMETHYLAMINO)ETHANOL1-DIMETHYLAMINO-2-PROPANOL	0.02 - 1	10-24	cooled	Stable stored in freezer	MeOH	GC-FID	XAD-7	no PEL	no REL	no TLV
315	2562	1,1,2,2-TETRACHLOROETHANE (GC)	1,1,2,2-TETRACHLOROETHANE	0.01 - 0.2	3-30	Routine	28 days at 25 °C	CS2	GC-FID	A-CMS	5 ppm (skin)	1 ppm; carcinogen	1 ppm	167.86	1 ppm	*	پوست؛ A3
316	3500	FORMALDEHYDE (chromotropic acid)(VIS)	FORMALDEHYDE	0.2 - 1	1 - 100	transfer samples to low-density polyethylene bottles before shipping	30 days at 25 °C	NaHSO 3	VIS	PTFE & 2 IMP	0.75 ppm; 2ppm STEL	0.016 ppm; C 0.1 ppm carcinogen	0.3 ppm; suspected human carcinogen	30.03	0.1 ppm	0.3 ppm	A1 ؛RSEN ؛ DSEN
317	3501	XX Formaldehyde (Girard T)	XX Formaldehyde (Girard T)
318	3502	XX Phenol - see 2546	XX Phenol - see 2546
319	3503	HYDRAZINE (VIS)	HYDRAZINE	0.2 - 1	7 - 100	routine	≥ 6 days @ 25 °C	reagents	VIS	BuB	1 ppm (skin)	0.03 ppm/120 min(suspect carcinogen)	0.1 ppm (skin; suspect carcinogen)	32.05	0.01 ppm	*	پوست؛3A
320	3504	XX Hydrazine (color)	XX Hydrazine (color)
321	3505	TETRAMETHYL THIOUREA (VIS)	TETRAMETHYL THIOUREA	0.2 - 1	50 - 250	ship impinger contents in vial	unknown	reagents	VIS	IMP	no standard	no recommended exposure limit	no standard
322	3506	ACETIC ANHYDRIDE (VIS)	ACETIC ANHYDRIDE	0.2 - 1	25 - 100	hand delivery or special bubbler cases	≥ 4 days @ 25 °C	reagents	VIS	BuB	5 ppm	5 ppm	5 ppm	102.09	1 ppm	3 ppm	A4
323	3507	ACETALDEHYDE (HPLC)	ACETALDEHYDE	0.1 - 0.5	6-60	seal bubblers to prevent leakage before shipping; protect from light	1 week @ 25 °C in dark	reagents	HPLC-UV	BuB	200 ppm	carcinogen; lowest feasible level	100 ppm; STEL 150 ppm	44.05	**	C 25 ppm	A2
324	3508	METHYL ETHYL KETONE PROXIDE (VIS)	METHYL ETHYL KETONE PROXIDE	0.5 - 0.2	52 - 520	transfer to silanized, foil-wrapped vials; ship in dry ice	90% recovery after 21 days @ -4 °C	reagents	VIS	IMP	no PEL	0.2 ppm/15 min	0.2 ppm	176.24	*	C 0.2 ppm	*
325	3509	AMINOETHANOL COMPOUNDS II (IC)	AMINOETHANOL COMPOUNDS II	0.5 - 1.0	5 - 300	routine	stable at least 3 weeks @ 20 °C	HSA	IC	IMP
326	3509	monoethanolamine (MEA)	AMINOETHANOL COMPOUNDS II	0.5 - 1.0	5 - 300	routine	stable at least 3 weeks @ 20 °C	HSA	IC	IMP	3 ppm	3 ppm	3 ppm	61.08	3 ppm	6 ppm	*
327	3509	diethanolamine (DEA)	AMINOETHANOL COMPOUNDS II	0.5 - 1.0	5 - 300	routine	stable at least 3 weeks @ 20 °C	HSA	IC	IMP	no PEL	3 ppm	3 ppm	105.14	1 mg/m3 (IFV)		پوست؛ A3
328	3509	triethanolamine (TEA)	AMINOETHANOL COMPOUNDS II	0.5 - 1.0	5 - 300	routine	stable at least 3 weeks @ 20 °C	HSA	IC	IMP	no PEL	No REL	5 mg/m 3	149.22	5 mg/m3	*	*
329	3510	METHYLHYDRAZINE (VIS)	MONOM ETHYLHYDRAZINE	0.5 - 1.5	3-20	emove bubbler stem and rinse with 0.1 M hydrochloric acid; seal bubblers with non- reactive stopper	at least five days @ 25 °C	PMA/HCl	VIS	BuB/HCl	0.2 ppm (skin)	0.04 ppm/120 min; carcinogen	0.2 ppm (skin; Suspect Carcinogen)	46.07	0.01 ppm	*	پوست؛3A
330	3511	n-METHYLANILINE (GC)	MONOM ETHYLANILINE	0.2 - 1	11 - 100	take care to prevent spillage	at least 7 days @ 25 °C	NaOH	GC-FID	BuB/H2SO4	2 ppm (skin)	0.5 ppm (skin)	0.5 ppm (skin)	107.15	0.5 ppm	*	پوست؛BEIM
331	3512	MALEIC ANHYDRIDE (HPLC)	MALEIC ANHYDRIDE	0.2 - 1.5	40 - 500	plug inlet and outlet with Teflon plugs to prevent spillage during shipment.	less than 7 days @ 25 °C	***	HPLC-UV	BuB/H2O	0.25 ppm TWA	0.25 ppm TWA	0.25 ppm TWA	98.06	0.01 mg/m3 (IFV)	*	4A؛DSEN؛ RSEN
332	3513	TETRANITROMETHANE (GC/NPD)	TETRANITROMETHANE	0.5 - 1.0	20 - 250	refrigeration recommended	14 days refrigerated	***	GC-FID	IMP	1 ppm	1 ppm	1 ppm	196.04	0.005 ppm	*	A3
333	3514	ETHYLENIMINE (HPLC)	ETHYLENIMINE	0.2	1-48	ship at 5 °C in dark	14 days @ 5 °C in dark	CHCl3	HPLC-UV	BuB	carcinogen	carcinogen	0.5 ppm (skin)	43.08	0.05 ppm	0.1 ppm	پوست؛ A3
334	3515	1,1-DIMETHYLHYDRAZINE (VIS)	1,1 DIMETHYLHYDRAZINE	0.2 - 1	2 - 100	remove bubbler stem and rinse with 0.1 M hydrochloric acid; seal bubbles with non- reactive stopper	at least 5 days @ 25 °C	reagents	VIS	BuB (.1 M HCl)	0.5 ppm (skin)	0.06 ppm/120 min; carcinogen	0.5 ppm (skin); suspected human carcinogen	60.12	0.01 ppm	*	پوست؛ A3
335	3516	CROTONALDEHYDE (POL)	CROTONALDEHYDE	0.1 - 0.2	1-49	refrigerate bubblers at 8 °C during shipment if samples cannot be analyzed within 4 h	4 h maximum @ 25 °C, 7 days minimum at 8 °C	buffer	DPP	BuB	2 ppm	2 ppm	2 ppm; suspect carcinogen	70.09	C 0.3 ppm	*	پوست؛ A3
336	3518	PHENYLHYDRAZINE (VIS)	PHENYLHYDRAZINE	0.2 - 1	25 - 120	hand delivery or use of bubbler shipping cases	at least 5 days at room temperature	PMA	VIS	BuB/HCl	5 ppm (skin)	0.14 ppm/120 min (skin)	5 ppm, STEL 10 ppm, suspect carcinogen	108.14	0.1 ppm	*	پوست؛3A
337	3600	MANEB (HPLC)	MANEB	NA	NA	desorb immediately in shipping bottles, pack in blue ice, cool to 4 °C, ship via overnight express	at least 1 week at 4 °C	Cys/EDTA	HPLC-UV	Patch	not applicable	not applicable	not applicable
338	3601	MANEB (HPLC)	MANEB	NA	NA	add 1 g L-cysteine, 3 g Na4 EDTACH2 O to	at least 1 week at 4 °C	NA	HPLC-UV	Hand wash	not applicable	not applicable	not applicable
339	3700	BENZENE (portable GC)	BENZENE by portable GC	> 0.02	80% vol	***	bags should be analyzed as soon after collection as possible ( ≤4 h)	NA	GC -port	air bag	1 ppm; STEL 5 ppm	0.1 ppm; C 1ppm/15 min (suspect carcinogen)	10 ppm; (suspect carcinogen)	78.1	0.02 ppm	*	BEI پوست؛ A1
340	3701	TRICHLOROETHYLENE (portable GC)	TRICHLOROETHYLENE by port GC	> 0.02	80% vol	***	bags should be analyzed as soon after collection as possible ( ≤4 h)	NA	GC -port	air bag	100 ppm; C 200 ppm; P 300 ppm	25 ppm; C 2 ppm/1 h; carcinogen	50 ppm; 200 ppm STEL; suspect carcinogen	131.4	10 ppm	25 ppm	BEI ؛A2
341	3702	ETHYLENE OXIDE (portable GC)	ETHYLENE OXIDE by portable GC	> 0.02	80% vol	calibration and carrier gas shipment must comply with hazardous materials shipment regulations	bag samples stable 24 h @ 25 °C	NA	GC-PID	air bag	1 ppm	0.1 ppm; C 5 ppm/10 min; carcinogen	1 ppm; suspect carcinogen	44.05			A2،پوست؛ BEI
342	3703	XX Methylene chloride (portable GC)	XX Methylene chloride (portable GC)
343	3704	PERCHLOROETHYLENE (portable GC)in exhaled breath and air	PERCHLOROETHYLENE (portable GC) in exhaled breath and air	0.1 - 1	80% VOL	***	8 h in Tedlar bags	NA	Port GC-PID	air bag	100 ppm; C 200 ppm; P 300 ppm (5 min. max peak in any 3 h)	lowest feasible	25 ppm, 100 ppm STEL; 10 ppm BEI, end-exhaled air
344	3800	ORGANIC and INORGANIC GASES byEXTRACTIVE FTIR SPECTROMETRY	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read
345	3800	benzene	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	1 ppm	1 ppm	10 ppm	78.1	0.02 ppm	*	BEI پوست؛ A1
346	3800	o-xylene	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	100 ppm	100 ppm	100 ppm	106.16	100 ppm	150 ppm	BEI ؛A4 OTO
347	3800	m-xylene	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	100 ppm	100 ppm	100 ppm	106.16	100 ppm	150 ppm	BEI ؛A4 OTO
348	3800	p-xylene	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	100 ppm	100 ppm	100 ppm	106.16	100 ppm	150 ppm	BEI ؛A4 OTO
349	3800	styrene	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	100 ppm	50 ppm	50 ppm	104.15	10 ppm	20 ppm	OTO؛ A3؛ BEI
350	3800	toluene	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	200 ppm	100 ppm	50 ppm	92.14	20 ppm	*	A4; OTO BEI
351	3800	n-hexane	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	50 ppm	50 ppm	50 ppm	86.18	50 ppm	*	پوست؛BEI
352	3800	acetone	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	1000 ppm	250 ppm	500 ppm	58.08	250 ppm	500 ppm	A4 ؛BEI
353	3800	2-butanone	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	200 ppm	200 ppm	200 ppm
354	3800	methanol	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	200 ppm	200 ppm (skin); STEL 250 ppm (skin)	200 ppm (skin); STEL 250 ppm (skin)	32.04	200 ppm	250 ppm	پوست؛BEIc
355	3800	methylene chloride (Dichloro methane)	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	25 ppm	lowest feasible; carcinogen	50 ppm	84.93	50 ppm	*	A3 BEI
356	3800	vinylidene fluoride	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	None	None	None	64.04	500 ppm	*	A4
357	3800	trichloroethylene	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	100 ppm; C 200 ppm	25 ppm	50 ppm	131.4	10 ppm	25 ppm	BEI ؛A2
358	3800	tetrafluoroethylene	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	5 ppm	5 ppm	5 ppm	100.2	2 ppm	*	A3
359	3800	formaldehyde	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	0.75 ppm; 2 ppm STEL	0.016 ppm; C 0.1 ppm; carcinogen	0.3 ppm; suspected human carcinogen	30.03	0.1 ppm	0.3 ppm	A1 ؛RSEN ؛ DSEN
360	3800	ethylene oxide	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	1 ppm	0.1 ppm; C 5 ppm/10 min; carcinogen	1 ppm; suspect carcinogen	44.05			A2،پوست؛ BEI
361	3800	tetrahydrofuran	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	200 ppm	200 ppm	200 ppm	72.1	50 ppm	100 ppm	A پوست؛ ، 3 BEI
362	3800	nitrous oxide	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	no standard	25 ppm	50 ppm	44.02	50 ppm	*	A4
363	3800	CARBON DISULFIDE (GC)	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	20 ppm	1 ppm	10 ppm	76.14	1 ppm	*	پوست؛A4 ؛ BE
364	3800	Sulfur Dioxide	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	2 ppm	2 ppm	2 ppm	64.07	*	0.25 ppm	A4
365	3800	Ammonia	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	50 ppm	25 ppm; STEL 35 ppm	25 ppm; STEL 35 ppm	17.03	10 mg/m3	20 mg/m3	*
366	3800	Hydrogen Fluoride	ORGANIC and INORGANIC GASES by EXTRACTIVE FTIR SPECTROMETRY	0.1 - 20	Instr. dep.	***	Extracted gases between 10 and 30 °C	NA	FTIR	Dir. Read	3 ppm	3 ppm; 6 ppm STEL	3 ppm	20.01	0.5 ppm	C 2 ppm	پوست BEI
367	4000	TOLUENE, passive (GC)	TOLUENE (Diffusive sampler)	NA	15 min-8h	ransfer sorbent pad to septum-capped vial; otherwise, routine	at least 2 weeks @ 25 C if stored in septum- capped vial	CS2	GC-FID	Diffusive	200 ppm; C 300 ppm; P 500 ppm	100 ppm; STEL 150 ppm	50 ppm (skin)	92.14	20 ppm	*	A4; OTO BEI
368	5000	CARBON BLACK (Gray)	CARBON BLACK	1-2	30 - 570	routine	indefinitely	NA	GRAV	PVC	3.5 mg/m3	3.5 mg/m3 (in presence of PAHs: carcinogen/PAHs to 0.1 mg/m3, cyclohexane extractable fraction)	3.5 mg/m3	*	3 mg/m3	*	A3
369	5001	2,4-D (HPLC)	2,4 D and 2,4,5 T	1-3	15 - 200	routine	at least 1 week @ 25 °C	MeOH	HPLC-UV	GFF	10 mg/m3	10 mg/m3	10 mg/m3	221.04	10 mg/m3 (I)	*	A4
369	5001	2,4,5-T (HPLC)	2,4 D and 2,4,5 T	1-3	15 - 200	routine	at least 1 week @ 25 °C	MeOH	HPLC-UV	GFF	10 mg/m3	10 mg/m3	10 mg/m3	255.49	10 mg/m3 (I)	*	A4
370	5002	WARFARIN (HPLC)	WARFARIN	1-4	200 - 1000	routine	93% recovery after 7 days @ 25 °C [	MeOH	HPLC-UV	PTFE	0.1 mg/m3	0.1 mg/m3	0.1 mg/m3	308.32	0.01 mg/m3(I)	*	پوست
371	5003	PARAQUAT (HPLC)	PARAQUAT	1-4	40 - 1000	routine	at least 1 week @ 25 °C	H2O	HPLC-UV	PTFE	0.5 mg/m3 (skin; respirable)	0.5 mg/m3 (skin; respirable)	0.1 mg/m3 (respirable; 0.5 mg/m 3 total)	257.18	0.05 mg/m3 (I)	*	پوست؛4A
372	5004	HYDROQUINONE (HPLC)	HYDROQUINONE	1-4	30 - 180	ship sample solutions	at least 7 days @ 25 °C	Acetic acid	HPLC-UV	MCEF	2 mg/m3	2 mg/m3/15 min	2 mg/m3	110.11	1 mg/m3	*	DSEN؛3A
373	5005	THIRAM (HPLC)	THIRAM	1-4	10 - 400	routine	7 days at 25 °C	ACN	HPLC-UV	PTFE	5 mg/m3	5 mg/m3	1 mg/m3	240.44	0.05 mg/m3 (IFV)	*	A4 ؛ DSEN
374	5006	CARBARYL (SEVIN) (VIS)	CARBARYL	1-3	20 - 400	ship filters in 25-mL scintillation vials	at least 7 days @ 25 °C	reagents	VIS	GFF	5 mg/m3	5 mg/m3	5 mg/m3	201.2	0.5 mg/m3	*	پوست؛BEIC؛ A4
375	5007	ROTENONE (HPLC)	ROTENONE	1-4	8 - 400	routine	at least 7 days @ 25 °C in dark	ACN	HPLC-UV	PTFE	5 mg/m3	5 mg/m3	5 mg/m3	391.4	5 mg/m3	*	A4
376	5008	Pyrethrum	Pyrethrum	1-4	20 - 400	routine; ship bulk sample separately	at least 1 week @ 25 °C	ACN	HPLC-UV	GFF	5 mg/m3	5 mg/m3	5 mg/m3	345	5 mg/m3		A4
377	5009	BENZOYL PEROXIDE (HPLC)	BENZOYL PEROXIDE	1-3	40 - 400	refrigerated	9% loss from filter after 1 week @ 25 °C	diethyl ether	HPLC-UV	MCEF	5 mg/m3	5 mg/m3	5 mg/m3	242.22	5 mg/m3	*	A4
378	5010	BROMOXYNIL	BROMO XYNIL and B'OCTANO ATE	1-3	2 - 400	refrigerated; protect from light	at least 25 days @ 4 °C in the dark	ACN	HPLC-UV	PTFE	no PEL	no REL	no TLV
379	5010	BROMOXYNIL OCTANOATE (HPLC)	BROMO XYNIL and B'OCTANO ATE	1-3	2 - 400	refrigerated; protect from light	at least 25 days @ 4 °C in the dark	ACN	HPLC-UV	PTFE	no PEL	no REL	no TLV
380	5011	ETHYLENE THIOUREA (VIS)	ETHYLENE THIOUREA	1-3	200 - 800	routine	unknown	H2O	VIS	PVC or MCEF	suspect carcinogen	lowest feasible; carcinogen	no TLV
381	5012	EPN (GC)	EPN	1-2	15 - 700	transfer filters within 1 h of sampling in vials	in vials	isooctane	GC-FPD	GFF	0.5 mg/m3 (skin)	0.5 mg/m3 (skin)	0.5 mg/m3	323.31	0.1 mg/m3( IFV)	*	پوست؛ A4 BEIC
382	5013	DYES (HPLC)	DYES	1-3	150 - 500	keep samples dry and cool; protect from light	at least 7 days @ 25 °C in the dark	H2O	HPLC-UV	PTFE	no PEL	Lowest feasible; carcinogen	carcinogen
382	5013	BENZIDINE (HPLC)	DYES	1-3	150 - 500	keep samples dry and cool; protect from light	at least 7 days @ 25 °C in the dark	H2O	HPLC-UV	PTFE	no PEL	Lowest feasible; carcinogen	carcinogen	184.23	*	*	پوست؛ A1
382	5013	o-ANISIDINE (HPLC)	DYES	1-3	150 - 500	keep samples dry and cool; protect from light	at least 7 days @ 25 °C in the dark	H2O	HPLC-UV	PTFE	no PEL	Lowest feasible; carcinogen	carcinogen	123.15	0.5 mg/m3		پوست؛ A3 ؛ BEIM
382	5013	o-TOLIDINE (HPLC)	DYES	1-3	150 - 500	keep samples dry and cool; protect from light	at least 7 days @ 25 °C in the dark	H2O	HPLC-UV	PTFE	no PEL	Lowest feasible; carcinogen	carcinogen	212.28	*	*	A3؛پوست
383	5014	CHLORINATED TERPHENYL (GC)	CHLORINATED TERPHENYL	1-3	100 - 1500	routine	at least 7 days @ 25 °C	isooctane	GC-ECD	GFF	no PEL	no REL	no TLV	241	0.5 ppm	*	*
384	5015	XX Xanthanates	XX Xanthanates
385	5016	STRYCHNINE (HPLC)	STRYCHNINE	1-3	70 - 1000	routine	at least 7 days @ 25 °C	reagents	HPLC-UV	GFF	0.15 mg/m3	0.15 mg/m3/10	0.15 mg/m3	334.4	0.15 mg/m3	*	*
386	5017	DIBUTYL PHOSPHATE (GC)	DIBUTYL PHOSPHATE	1-3	50 - 250	routine	at least 7 days at room temperature	ACN	GC-FPD	PTFE	1 ppm	1 ppm; STEL 2 ppm	1 ppm; STEL 2 ppm	210.21	5 mg/m3 (IFV)	*	پوست
387	5018	2,4,7-TRINITROFLUOREN-9-ONE (HPLC)	2,4,7 TRINITRO FLUOREN 9 ONE	1-3	100 - 500	routine	at least 2 weeks @ 25 °C	tol	HPLC-UV	PTFE	no PEL	no REL	no TLV
388	5019	AZELAIC ACID (GC)	AZELAIC ACID	1-3	200 - 1000	routine	not determined	Ethanol	GC-FID	PVC	no PEL	no REL	no TLV
389	5020	DIBUTYL PHTHALATE	DIBUTYL PHTHALATE & DI(2 ETHYLHEXYL) PHTHALATE	1-3	6 - 200	routine	at least 6 days@ 25 °C	CS2	GC-FID	MCEF	5 mg/m3	5 mg/m3	5 mg/m3	278.34	5 mg/m3	*	*
389	5020	DI(2-ETHYLHEXYL) PHTHALATE (GC)	DIBUTYL PHTHALATE & DI(2 ETHYLHEXYL) PHTHALATE	1-3	6 - 200	routine	at least 6 days@ 25 °C	CS2	GC-FID	MCEF	5 mg/m3	5 mg/m3	5 mg/m3	390.54	0.1 mg/m3	*	A3؛پوست
390	5021	o-TERPHENYL (GC)	o TERPHENYL	1-3	2-30	routine	not determined	CS2	GC-FID	PTFE	1 ppm (o-, m-, and p-isomers)	0.5 ppm (o-, m-, and p-isomers)	0.53 ppm ( o-, m-, and p-isomers)	230.31	*	C 5mg/m3	*
391	5022	ARSENIC, ORGANO- (IC/GFAAS)	ARSENIC, organo	1-3	50 - 1000	routine	stable	buffer	IC-HYAAS	PTFE	0.5 mg/m3	no REL	0.2 mg/m3
392	5022	p-aminophenyl arsonic acid	ARSENIC, organo	1-3	50 - 1000	routine	stable	buffer	IC-HYAAS	PTFE	0.5 mg/m3	no REL	0.2 mg/m3
393	5022	dimethyl arsenic acid	ARSENIC, organo	1-3	50 - 1000	routine	stable	buffer	IC-HYAAS	PTFE	0.5 mg/m3	no REL	0.2 mg/m3
394	5022	methylasonic acid	ARSENIC, organo	1-3	50 - 1000	routine	stable	buffer	IC-HYAAS	PTFE	0.5 mg/m3	no REL	0.2 mg/m3
395	5023	Coal Tar Pitch Volatiles	Coal Tar Pitch Volatiles	1-4	500-2400	routine	unknown	***	GRAV	PTFE	0.2 mg/m3 (benzene-solubles)	0.1 mg/m3; carcinogen; (cyclohexane-solubles)	0.2 mg/m3 (benzene solubles)	*	0.2 mg/m3	*	BEIp ؛ A1
396	5024	XX Tetryl	XX Tetryl											287.15	1.5 mg/m3	*	*
397	5025	CHLORINATED DIPHENYL ETHER (GC)	CHLORINATED DIPHENYL OXIDE	0.5 - 1.5	8 - 200	within 1 h of sampling, transfer filter and backup pad to screw-cap bottle; otherwise, routine	not determined	isooctane	GC-ECD	MCEF	0.5 mg/m3	0.5 mg/m3	0.5 mg/m3
398	5026	OIL MIST, MINERAL (IR)	OIL MIST, MINERAL	1-3	20 - 500	routine	stable	CCl4	IR	PVC or MCE	5 mg/m3	5 mg/m3 ; STEL 10 mg/m3	5 mg/m3 (as sampled by a method which does not collect vapor)	Variable	5 mg/m3 (I)	*	A4
399	5027	RIBAVARIN (HPLC)	RIBAVIRIN	1-4	5 - 1000	routine	stable in dark at room temperature	H2SO4	HPLC-UV	GFF	no PEL	no REL	no TLV
400	5028	XX Picric acid	XX Picric acid											229.11	0.1 mg/m3	*	*
401	5029	4,4'-METHYLENEDIANILINE (MDA)(HPLC)	4,4' METHYLENEDIANILINE	1-2	10 - 1000	transfer filter to glass vial; extract with 4 mL 0.1 N methanolic KOH before shipping	stable at least 60 days @ 20 °C	KOH/MeOH	HPLC-UV	GFF/H2SO4	no PEL	lowest feasible; carcinogen	0.1 ppm (skin); suspected human carcinogen	198.26	0.1 ppm	*	پوست؛3A
402	5030	CYANURIC ACID (HPLC)	CYANURIC ACID	1-3	10 - 1000	routine	≥ 69 days at 25 °C	reagents	HPLC-UV	PVC	no standard	no recommended exposure limit	no TLV
403	5031	ASPARTAME (HPLC)	ASPARTAME	1-3	70 - 1200	routine	stable at least 30 days at 20 °C	eluent	HPLC-UV	PTFE	no standard	no standard	no standard
404	5032	PENTAMIDINE ISETHIONATE (HPLC)	PENTAMIDINE ISETHIONATE	1-2	50 - 1500	routine	≥ 27 days @ 25 °C in the dark	reagents	HPLC-FL	PVC/opaque	no PEL	no REL	no TLV
405	5033	p-NITROANILINE (HPLC)	p NITROANILINE	1-3	20	routine	at least 7 days @ 25 °C	IPA	HPLC-UV	MCEF	6 mg/m3 (skin)	3 mg/m3 (skin)	3 mg/m3 (skin)	138.12	3 mg/m3	*	پوست؛4A؛ BEIM
406	5034	TRIBUTYL PHOSPHATE (GC)	TRIBUTYL PHOSPHATE	1-3	2 - 100	eparate front and backup cassettes if two were used; seal cassettes firmly with plugs	not determined	diethyl ether	GC-FPD	MCEF	0.5 ppm	0.2 ppm	0.2 ppm	266.31	5 ppm (IFV)		A3, BEIM
407	5035	SUPER ABSORBENT POLYMER (ICP)	SUPER ABSORBENT POLYMER	1-3	50 - 1500	routine	>8 months @ 25 °C	Cu(Ac)2	ICP	PVC	no PEL	no REL	no TLV
408	5036	TRIMELLITIC ANHYDRIDE (GC)	TRIMELLITIC ANHYDRIDE	1.5 - 2	400 - 1000	routine	unknown	MeOH	GC-FID	PVC	No PEL	0.005 ppm/10 h	0.005 ppm	192.12	0/0005 mg/m3 (IFV)	0/002 mg/m3 (IFV)	RSEN ؛ پوست DSEN
409	5037	TRIORTHOCRESYL PHOSPHATE (GC)	TRIORTHOCRESYL PHOSPHATE	1-3	2 - 100	routine	not determined	diethyl ether	GC-FPD	MCEF	0.1 mg/m3	0.1 mg/m3 (skin)	0.1 mg/m3 (skin)
410	5038	TRIPHENYL PHOSPHATE (GC)	TRIPHENYL PHOSPHATE	1-3	10 - 400	routine	not determined	diethyl ether	GC-FPD	MCEF	3 mg/m3	3 mg/m3	3 mg/m3	326.28	3 mg/m3	*	BEIC ؛A4
411	5039	CHLORINATED CAMPHENE (GC)	CHLORINATED CAMPHENE	0.2 - 1	2-30	place filter and backup pad in screw cap vial; ship separate bulk sample	not determined	pet ether	GC-ECD	MCEF	0.5 mg/m3 (skin)	lowest feasible (skin), carcinogen	0.5 mg/m3 (skin); STEL 1 mg/m 3 (skin)
412	5040	ELEMENTAL CARBON (DIESEL EXHAUST)(EGA)	ELEMENTAL CARBON (DIESELPARTICULATE)	2-4	142 -19000	routine	Stable	thermal	EGA/TOA	QFF	no PEL	no REL	20 ug/m3 as elemental carbon
413	5041	CAPSAICIN (HPLC/FL)	CAPSAICIN and DIHYDROCAPSAICIN	1-3	5 - 1000	ship at 0 °C	at least 26 days @ 5 °C	ACN	HPLC-FL	GFF	no PEL	no REL	no TLV
414	5041	DIHYDROCAPSAICIN(HPLC/FL)	CAPSAICIN and DIHYDROCAPSAICIN	1-3	5 - 1000	ship at 0 °C	at least 26 days @ 5 °C	ACN	HPLC-FL	GFF	no PEL	no REL	no TLV
415	5042	BENZENE SOLUBLE FRACTION ANDTOTAL PARTICULATE (ASPHALT FUME)	BENZENE SOLUBLE FRACTION AND TOTAL PARTICULATE (ASPHALT FUME)	1-4	28 - 400	routine	not determined	benzene	GRAV	tared PTFE	no PEL	5 mg/m3 (15-min) as total particulates	5 mg/m3	*	0.5 mg/m3	*	BELp ؛ A4
416	5043	p-TOLUENESULFONIC ACID	p-TOLUENESULFONIC ACID	1-3	10 - 1000	routine	at least 29 days @ 25 °C	1PA-H20	HPLC-UV	GFF	no PEL	no REL	no TLV
417	5044	ESTROGENIC COMPOUNDS (HPLC)	ESTROGENIC COMPOUNDS	1	150 - 1000	Ship at ambient temperature	30 days at 25 °C	MeOH	HPLC-UV	PTFE	None Specified	None Specified	None Specified
418	5044	$-estradiol	ESTROGENIC COMPOUNDS	1	150 - 1000	Ship at ambient temperature	30 days at 25 °C	MeOH	HPLC-UV	PTFE	None Specified	None Specified	None Specified
419	5044	estrone	ESTROGENIC COMPOUNDS	1	150 - 1000	Ship at ambient temperature	30 days at 25 °C	MeOH	HPLC-UV	PTFE	None Specified	None Specified	None Specified
420	5044	progesterone	ESTROGENIC COMPOUNDS	1	150 - 1000	Ship at ambient temperature	30 days at 25 °C	MeOH	HPLC-UV	PTFE	None Specified	None Specified	None Specified
421	5044	$-estradiol-3-benzoate	ESTROGENIC COMPOUNDS	1	150 - 1000	Ship at ambient temperature	30 days at 25 °C	MeOH	HPLC-UV	PTFE	None Specified	None Specified	None Specified
422	5046	TETRAKIS (HYDROXYMETHYL)PHOSPHONIUM CHLORIDE (HPLC)	TETRAKIS (HYDROXYMETHYL)PHOSPHONIUM CHLORIDE	1 - 1.7	1 - 400	Ship on ice (0 °C)	28 days @ 5 °C	ACN	HPLC-UV	GFF	None	None	None	190.56	2 mg/m3	*	A4 ؛DSEN
423	5500	Ethylene glycol - see 5523	Ethylene glycol - see 5523	0.2	0.3-60	Filter in glass vial with 1 mL 2% (v/v) 2-propanol/H2O directly after sampling; silica gel tube sealed with plastic caps	at least 15 days (silica gel) @ 25 °C	IPA-Water	Gc-FID	GFF & SG	no standard	Group III Pesticide	50 ppm	62.07	50 ppm (V) 10mg/m3(I,H)	25 ppm (V)	A4
424	5501	XX 4-dimethylaminoazobenzene	XX 4-dimethylaminoazobenzene
425	5502	ALDRIN (GC)	ALDRIN & LINDANE	0.2 - 1	18 - 240	transfer bubbler solutions and filters in scintillation vials; pack carefully	at least 1 week @ 25 °C	isooctane	GC-ECD	GFF & BuB	0.25 mg/m3 (skin)	0.25 mg/m3 (skin); carcinogen	0.25 mg/m3 (skin)	364.93	1000ppm	*	پوست؛A3
425	5502	LINDANE (GC)	ALDRIN & LINDANE	0.2 - 1	18 - 240	transfer bubbler solutions and filters in scintillation vials; pack carefully	at least 1 week @ 25 °C	isooctane	GC-ECD	GFF & BuB	0.25 mg/m3 (skin)	0.25 mg/m3 (skin); carcinogen	0.25 mg/m3 (skin)	290.85	0.5 mg/m3	*	پوست؛A3
426	5503	POLYCHLOROBIPHENYLS (GC)	POLYCHLORO BIPHENYLS-Arochlor42	0.05 - 0.2	1-50	transfer filters to glass vials after sampling	unknown for filters; 2 months for Florisil tubes	hexane	GC-ECD	GFF & Florisil	1 mg/m3 (42% Cl) 0.5 mg/m3 (54% Cl)	0.001 mg/m3/10 h (carcinogen)	1 mg/m3 (42% Cl) (skin) 0.5 mg/m3 (54% Cl) (skin)	266.5	1 mg/m3	*	پوست
426	5503	POLYCHLOROBIPHENYLS (GC)	POLYCHLORO BIPHENYLS-Arochlor 54	0.05 - 0.2	1-50	transfer filters to glass vials after sampling	unknown for filters; 2 months for Florisil tubes	hexane	GC-ECD	GFF & Florisil	1 mg/m3 (42% Cl) 0.5 mg/m3 (54% Cl)	0.001 mg/m3/10 h (carcinogen)	1 mg/m3 (42% Cl) (skin) 0.5 mg/m3 (54% Cl) (skin)	328.4	0.5 mg/m3	*	پوست؛A3
426	5503	POLYCHLOROBIPHENYLS (GC)	POLYCHLORO BIPHENYL-Total	0.05 - 0.2	1-50	transfer filters to glass vials after sampling	unknown for filters; 2 months for Florisil tubes	hexane	GC-ECD	GFF & Florisil	1 mg/m3 (42% Cl) 0.5 mg/m3 (54% Cl)	0.001 mg/m3/10 h (carcinogen)	1 mg/m3 (42% Cl) (skin) 0.5 mg/m3 (54% Cl) (skin)	375.7	0.1 mg/m3	*	A1
427	5504	ORGANOTIN COMPOUNDS, as Sn(HPLC/GFAAS)	ORGANOTIN COMPOUNDS	1 - 1.5	50 - 500	ship assembled sampler in dry ice	stable 7 days @ 0 °C	acet-CH3CN	HPLC-GFAAS	GFF & XAD-2	0.1 mg/m3	0.1 mg/m3 (skin)	0.1 mg/m3
428	5504	bibutyltin bis(isoctyl mercaptoacetate)	ORGANOTIN COMPOUNDS	1 - 1.5	50 - 500	ship assembled sampler in dry ice	stable 7 days @ 0 °C	acet-CH3CN	HPLC-GFAAS	GFF & XAD-2	0.1 mg/m3	0.1 mg/m3 (skin)	0.1 mg/m3
429	5504	tetrabutyltin	ORGANOTIN COMPOUNDS	1 - 1.5	50 - 500	ship assembled sampler in dry ice	stable 7 days @ 0 °C	acet-CH3CN	HPLC-GFAAS	GFF & XAD-2	0.1 mg/m3	0.1 mg/m3 (skin)	0.1 mg/m3
430	5504	tributyltin chloride	ORGANOTIN COMPOUNDS	1 - 1.5	50 - 500	ship assembled sampler in dry ice	stable 7 days @ 0 °C	acet-CH3CN	HPLC-GFAAS	GFF & XAD-2	0.1 mg/m3	0.1 mg/m3 (skin)	0.1 mg/m3	Variable	0.1 mg/m3	0.2 mg/m3	پوست، A4
431	5504	tricyclohexyltin hydroxide	ORGANOTIN COMPOUNDS	1 - 1.5	50 - 500	ship assembled sampler in dry ice	stable 7 days @ 0 °C	acet-CH3CN	HPLC-GFAAS	GFF & XAD-2	0.1 mg/m3	0.1 mg/m3 (skin)	0.1 mg/m3
432	5505	XX Isocyanates	XX Isocyanates
433	5506	POLYNUCLEAR AROMATICHYDROCARBONS (HPLC)	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2
434	5506	acenaphthene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	***	***	***
435	5506	acephthalene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	***	***	***
436	5506	anthracene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	0.2 mg/m	***	***
437	5506	benz[a]anthracene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	***	***	suspect human carcinogen	228.3	*	*	BEIp ؛A2
438	5506	benzo[b]fluoranthene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	***	***	suspect human carcinogen	252.3	*	*	BEIp ؛A2
439	5506	benzo[k]fluoranthene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	***	***	***		*	*
440	5506	benzo[ghi]perylene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	***	***	***
441	5506	benzo[a]pyrene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	***	***	***	252.3	*	*	BEIp ؛A2
442	5506	benzo[e]pyrene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	0.2 mg/m	***	suspect human carcinogen	252.3	*	*	BEIp ؛A2
443	5506	chrysene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	0.2 mg/m	potential occupational carcinogen	animal carcinogen	228.3	*	*	BEIp ؛A3
444	5506	dibenz[a,h]anthracene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	***	***	***
445	5506	fluoranthene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	***	***	***
446	5506	fluorene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	***	***	***
447	5506	info[1,2,3-cd]pyrene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	***	***	***
448	5506	naphghalene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	10 ppm; STEL 15 ppm	10 ppm; STEL 15 ppm	10 ppm; STEL 15 ppm
449	5506	phenanthrene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	0.2 mg/m	***	***
450	5506	pyrene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV light	ACN	HPLC-FL/UV	PTFE + XAD-2	***	***	***
451	5507	XX Glutaraldehyde - see 2532	XX Glutaraldehyde - see 2532
452	5508	KEPONE (GC/ECD)	KEPONE	0.5 - 1.0	50 - 600	routine	at least 12 days @ 25 °C	bz/MeOH	GC-ECD	MCEF & IMP	no standard	0.001 mg/m3; carcinogen	no standard
453	5509	BENZIDINE	BENZIDINE and3,3' DICHLORO BENZIDINE	0.2	20 - 100	ship benzidine samples in dry ice	11 days @ -15 °C	triethyl amine/MeOH	HPLC-UV	GFF	carcinogen (29 CFR 1910.1010)	carcinogen (29 CFR 1910.1010)	carcinogen (skin)	184.23	*	*	پوست؛A1
453	5509	3,3'-DICHLOROBENZIDINE(HPLC)	BENZIDINE and3,3' DICHLORO BENZIDINE	0.2	20 - 100	ship benzidine samples in dry ice	11 days @ -15 °C	triethyl amine/MeOH	HPLC-UV	GFF	carcinogen (29 CFR 1910.1010)	carcinogen (29 CFR 1910.1010)	carcinogen (skin)	253.13	* (L)	*	پوست؛A3
454	5510	CHLORDANE (GC)	CHLORDANE	0.5 - 1.0	10 - 200	routine	> 1 week @ 25 °C	tol	GC-ECD	MCEF & Chrom 102	0.5 mg/m3 (skin)	0.5 mg/m3 (skin); carcinogen	0.5 mg/m3 (skin), suspect human carcinogen	409.8	0.5 mg/m3	*	پوست؛ A3
455	5511	XX Ronnel - see 5600	XX Ronnel - see 5600											321.57	5 mg/m3 (IFV)	*	BEIC,A4
456	5512	PENTACHLOROPHENOL (HPLC)	PENTACHLOROPHENOL	0.5 - 1.0	48 - 480	place filter in bubbler containing 15 mL ethylene glycol after sampling	at least 8 days @ 25 °C	MeOH	HPLC-UV	MCEF & BuB	0.5 mg/m3 (skin)	0.5 mg/m3 (skin)	0.5 mg/m3 (skin)	266.35	0.5 mg/m3 (IFV)	1 mg/m3 (IFV)	پوست؛3A BEI
457	5513	XX Hexachloronaphthalene	XX Hexachloronaphthalene											334.74	0.2 mg/m3	*	پوست
458	5514	DEMETON (GC)	DEMETON	0.2 - 1	30 - 500	transfer filter and front sorbent section to same vial	at least 7 days @ 25 °C	tol	GC-FPD	MCEF &XAD!2	0.1 mg/m3 (skin)	0.1 mg/m3	0.01 ppm (0.11 mg/m 3) (skin)	258.34	0.05 mg/m3 (FV)	*	پوست؛BEIC
459	5515	POLYNUCLEAR AROMATIC HYDROCARBONS (GC)	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2
460	5515	acenaphthene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	***	***	***
461	5515	acephthalene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	***	***	***
462	5515	anthracene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	0.2 mg/m	***	***
463	5515	benz[a]anthracene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	***	***	suspect human carcinogen	228.3	*	*	BEIp ؛A2
464	5515	benzo[b]fluoranthene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	***	***	suspect human carcinogen	252.3	*	*	BEIp ؛A2
465	5515	benzo[k]fluoranthene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	***	***	***		*
466	5515	benzo[ghi]perylene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	***	***	***
467	5515	benzo[a]pyrene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	***	***	***	252.3	*	*	BEIp ؛A2
468	5515	benzo[e]pyrene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	0.2 mg/m	***	suspect human carcinogen	252.3	*	*	BEIp ؛A2
469	5515	chrysene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	0.2 mg/m	potential occupational carcinogen	animal carcinogen	228.3	*	*	BEIp ؛A3
470	5515	dibenz[a,h]anthracene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	***	***	***
471	5515	fluoranthene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	***	***	***
472	5515	fluorene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	***	***	***
473	5515	indo[1,2,3-cd]pyrene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	***	***	***
474	5515	naphthalene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	10 ppm; STEL 15 ppm	10 ppm; STEL 15 ppm	10 ppm; STEL 15 ppm	128.19	10 ppm	*	پوست،،3A BE
475	5515	phenanthrene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	0.2 mg/m	***	***
476	5515	pyrene	POLYNUCLEAR AROMATICHYDROCARBONS	2	200 - 1000	transfer filters to culture tubes; wrap sorbent and culture tubes in Al foil; ship @ 0 °C	unknown; protect from heat and UV radiation	varies	GC-FID	PTFE + XAD-2	***	***	***
477	5516	TOLUENEDIAMINES (HPLC)	2,4 & 2,6 TOLUENEDIAMINE	1	30 - 500	routine	at least 2 weeks @ 25 °C in the dark	acetylate/MeOH	HPLC-UV	IMP	no PEL	2,4-: lowest feasible; carcinogen	no TLV
478	5517	POLYCHLOROBENZENES (GC)	POLYCHLORO BENZENES	0.01 - 0.2	3-12	separate filter and sorbent tube	at least 13 days @ 25 °C	hexane	GC-ECD	PTFE + XAD-2
479	5517	pentachlorobenzene	POLYCHLORO BENZENES	0.01 - 0.2	3-12	separate filter and sorbent tube	at least 13 days @ 25 °C	hexane	GC-ECD	PTFE + XAD-2	no PEL	5 ppm	5 ppm
480	5517	1,2,4,5-tetrachlorobenzene	POLYCHLORO BENZENES	0.01 - 0.2	3-12	separate filter and sorbent tube	at least 13 days @ 25 °C	hexane	GC-ECD	PTFE + XAD-2	no PEL	no REL	no TLV
481	5517	1,2,4-trichlorobenzene	POLYCHLORO BENZENES	0.01 - 0.2	3-12	separate filter and sorbent tube	at least 13 days @ 25 °C	hexane	GC-ECD	PTFE + XAD-2	no PEL	no REL	no TLV	181.46	*	C 5 ppm
482	5518	α- NAPHTHYLAMINES (GC)	NAPHTHYLAMINES	0.2 - 0.8	30 - 100	in dry ice	82 to 100% after 22 days at -15 °C	acet-IPA	GC-FID	GFF & SG	carcinogen (29 CFR 1910.1004)	carcinogen (29 CFR 1910.1004)	no TLV
483	5518	β- NAPHTHYLAMINES (GC)	NAPHTHYLAMINES	0.2 - 0.8	30 - 100	in dry ice	82 to 100% after 22 days at -15 °C	acet-IPA	GC-FID	GFF & SG	carcinogen (29 CFR 1910.1004)	carcinogen (29 CFR 1910.1004)	human carcinogen
484	5519	ENDRIN (GC)	ENDRIN	0.5 - 1.0	12 - 400	routine	at least 1 week @ 25 °C	tol	GC-ECD	MCEF & Chrom 102	0.1 mg/m3 (skin)	0.1 mg/m3 (skin)	0.1 mg/m3 (skin)	380.93	0.1 mg/m3	*	پوست؛ A4
485	5520	XX Dinitrobenzene & dinitrotoluene	XX Dinitrobenzene & dinitrotoluene
486	5521	ISOCYANATES, MONOMERIC (HPLC)	ISOCYANATES, MONOMERIC	1	5 - 500	ship in screw-cap vial refrigerated @ 4 °C or lower	may be unstable; perform steps 7 & 8 as soon as possible	reagents	HPLC-ECD	IMP
487	5521	2,4-TDI (toluene-2,4-diisocyanate)	ISOCYANATES, MONOMERIC	1	5 - 500	ship in screw-cap vial refrigerated @ 4 °C or lower	may be unstable; perform steps 7 & 8 as soon as possible	reagents	HPLC-ECD	IMP	140 ug /m3	lowest feasible	36 ug /m3 140 STEL	174.15	0.001 ppm (IFV)	0.005 ppm (IFV)	,DSEN ، RSEN A پوست، ، 3 BEI
488	5521	2,6-TDI (toluene-2,-6-diiocyanate)	ISOCYANATES, MONOMERIC	1	5 - 500	ship in screw-cap vial refrigerated @ 4 °C or lower	may be unstable; perform steps 7 & 8 as soon as possible	reagents	HPLC-ECD	IMP	no PEL	lowest feasible	no TLV
489	5521	MDI (4,4'-methylenediphenyl isocyanate; diphenylmethane- 4,4'-diisocyanate; methylenebis phenyl isocyanate)	ISOCYANATES, MONOMERIC	1	5 - 500	ship in screw-cap vial refrigerated @ 4 °C or lower	may be unstable; perform steps 7 & 8 as soon as possible	reagents	HPLC-ECD	IMP	200 ug /m3	50 ug /m3 200/10 min	51 ug /m3
490	5521	HDI (hexamethylene diisocyanate)	ISOCYANATES, MONOMERIC	1	5 - 500	ship in screw-cap vial refrigerated @ 4 °C or lower	may be unstable; perform steps 7 & 8 as soon as possible	reagents	HPLC-ECD	IMP	no PEL	35 ug /m3 10/min	34 ug /m3	168.22	0.005 ppm	*	BEI
491	5521	NDI (naphthylene diisocyanate)	ISOCYANATES, MONOMERIC	1	5 - 500	ship in screw-cap vial refrigerated @ 4 °C or lower	may be unstable; perform steps 7 & 8 as soon as possible	reagents	HPLC-ECD	IMP	no PEL	40 ug /m3 10 min	no TLV
492	5522	ISOCYANATES	ISOCYANATES	1-2	15 - 360	ship in screw cap vial	at least 28 days in dark @ 25 °C	tryptamine/DMSO	HPLC-FL/ECD	IMP
493	5522	2,4-TDI (toluene-2,4-diisocyanate)	ISOCYANATES	1-2	15 - 360	ship in screw cap vial	at least 28 days in dark @ 25 °C	tryptamine/DMSO	HPLC-FL/ECD	IMP	140 ug /m3	lowest feasible	36 ug /m3 140 STEL	174.15	0.001 ppm (IFV)	0.005 ppm (IFV)	,DSEN ، RSEN A پوست، ، 3 BEI
494	5522	2,6-TDI (toluene-2,-6-diiocyanate)	ISOCYANATES	1-2	15 - 360	ship in screw cap vial	at least 28 days in dark @ 25 °C	tryptamine/DMSO	HPLC-FL/ECD	IMP	no PEL	lowest feasible	no TLV
495	5522	MDI (4,4'-methylenediphenyl isocyanate; diphenylmethane- 4,4'-diisocyanate; methylenebis phenyl isocyanate)	ISOCYANATES	1-2	15 - 360	ship in screw cap vial	at least 28 days in dark @ 25 °C	tryptamine/DMSO	HPLC-FL/ECD	IMP	200 ug /m3	50 ug /m3 200/10 min	51 ug /m3
496	5522	HDI (hexamethylene diisocyanate)	ISOCYANATES	1-2	15 - 360	ship in screw cap vial	at least 28 days in dark @ 25 °C	tryptamine/DMSO	HPLC-FL/ECD	IMP	no PEL	35 ug /m3 10/min	34 ug /m3	168.22	0.005 ppm	*	BEI
497	5523	GLYCOLS (GC)	GLYCOLS	0.5 - 2	5-60	pack cold for shipment	28 days @ 5 °C	MeOH	GC-FID	OVS-7
498	5523	ethylene glycol	GLYCOLS	0.5 - 2	5-60	pack cold for shipment	14 days @ 5 °C	MeOH	GC-FID	OVS-7	no PEL	No REL	50 ppm	62.07	50 ppm (V) 10mg/m3(I,H)	25 ppm (V)	A4
499	5523	1,3-butylene glycol	GLYCOLS	0.5 - 2	5-60	pack cold for shipment	28 days @ 5 °C	MeOH	GC-FID	OVS-7	no PEL	No REL	***
500	5523	triethylene glycol	GLYCOLS	0.5 - 2	5-60	pack cold for shipment	28 days @ 5 °C	MeOH	GC-FID	OVS-7	no PEL	No REL	***	150.17	10 mg/m3 (IFV)	*	*
501	5523	propylene glycol	GLYCOLS	0.5 - 2	5-60	pack cold for shipment	28 days @ 5 °C	MeOH	GC-FID	OVS-7	no PEL	No REL	***
502	5523	diethylene glycol	GLYCOLS	0.5 - 2	5-60	pack cold for shipment	28 days @ 5 °C	MeOH	GC-FID	OVS-7	no PEL	No REL	***	103.17
503	5523	tetraethylene glycol	GLYCOLS	0.5 - 2	5-60	pack cold for shipment	28 days @ 5 °C	MeOH	GC-FID	OVS-7	no PEL	No REL	***
504	5524	METALWORKING FLUIDS (MWF)	METALWORKING FLUIDS (MW F) ALLCATEGORIES	1.6 - 2.0	1000 - ND	Ship overnight in a refrigerated container	Refrigerate upon receipt; analyze within 2 weeks of collection	DCM/MeOH/TolMeOH	GRAV	PTFE/CYC	No PEL	0.4 mg/m3 as thoracic fraction	***	*	1 mg/m3	*	*
505	5524	ALL CATEGORIES (Grav)	METALWORKING FLUIDS (MW F) ALLCATEGORIES	1.6 - 2.0	1000 - ND	Ship overnight in a refrigerated container	Refrigerate upon receipt; analyze within 2 weeks of collection	DCM/MeOH/TolMeOH	GRAV	PTFE/CYC	No PEL	0.5 mg/m3 as ‘total’ aerosol	***
506	5525	ISOCYANATES, TOTAL (MAP) (HPLC)	ISOCYANATES, TOTAL (MAP)	1-2	1 - 500	old; impinger solution: vial with PTFE-lined cap; filter: wide-mouth jar with PTFE-lined cap, containing 5.0 mL MAP extraction solution	xtracted filters: store cold and process as soon as possible; prepared samples: at least 3 months at -10° C (freezer) in the dark	MAP	HPLC-UV	GFF, IMP
507	5525	toluene 2,6-diisocyanate (2,6-TDI)	ISOCYANATES, TOTAL (MAP)	1-2	1 - 500	old; impinger solution: vial with PTFE-lined cap; filter: wide-mouth jar with PTFE-lined cap, containing 5.0 mL MAP extraction solution	xtracted filters: store cold and process as soon as possible; prepared samples: at least 3 months at -10° C (freezer) in the dark	MAP	HPLC-UV	GFF, IMP	no PEL	lowest feasible	no TLV	174.15	0.001 ppm (IFV)	0.005 ppm (IFV)	,DSEN ، RSEN A پوست، ، 3 BEI
508	5525	toluene 2,4-diisocyanate (2,4-TDI)	ISOCYANATES, TOTAL (MAP)	1-2	1 - 500	old; impinger solution: vial with PTFE-lined cap; filter: wide-mouth jar with PTFE-lined cap, containing 5.0 mL MAP extraction solution	xtracted filters: store cold and process as soon as possible; prepared samples: at least 3 months at -10° C (freezer) in the dark	MAP	HPLC-UV	GFF, IMP	140 ug /m3	lowest feasible	36 ug /m3	174.15	0.001 ppm (IFV)	0.005 ppm (IFV)	,DSEN ، RSEN A پوست، ، 3 BEI
509	5525	4,4'-methylene-bis(phenyl isocyanate)(MDI)	ISOCYANATES, TOTAL (MAP)	1-2	1 - 500	old; impinger solution: vial with PTFE-lined cap; filter: wide-mouth jar with PTFE-lined cap, containing 5.0 mL MAP extraction solution	xtracted filters: store cold and process as soon as possible; prepared samples: at least 3 months at -10° C (freezer) in the dark	MAP	HPLC-UV	GFF, IMP	200 ug /m3	50 ug /m3 (10 min	51 ug /m3
510	5525	1,6-hexamethylene diisocyanate (HDI)	ISOCYANATES, TOTAL (MAP)	1-2	1 - 500	old; impinger solution: vial with PTFE-lined cap; filter: wide-mouth jar with PTFE-lined cap, containing 5.0 mL MAP extraction solution	xtracted filters: store cold and process as soon as possible; prepared samples: at least 3 months at -10° C (freezer) in the dark	MAP	HPLC-UV	GFF, IMP	no PEL	5ug /m3 (10 min)	34 ug /m3	168.22	0.005 ppm	*	BEI
511	5525	isophorone diisocyanate (IPDI)	ISOCYANATES, TOTAL (MAP)	1-2	1 - 500	old; impinger solution: vial with PTFE-lined cap; filter: wide-mouth jar with PTFE-lined cap, containing 5.0 mL MAP extraction solution	xtracted filters: store cold and process as soon as possible; prepared samples: at least 3 months at -10° C (freezer) in the dark	MAP	HPLC-UV	GFF, IMP	no PEL	45ug /m3 (10 min	45 ug /m3	222.3	0.005 ppm	*	*
512	5525	4,4'-Methylene- bis(cyclohexyl isocyanate) (HMDI)	ISOCYANATES, TOTAL (MAP)	1-2	1 - 500	old; impinger solution: vial with PTFE-lined cap; filter: wide-mouth jar with PTFE-lined cap, containing 5.0 mL MAP extraction solution	xtracted filters: store cold and process as soon as possible; prepared samples: at least 3 months at -10° C (freezer) in the dark	MAP	HPLC-UV	GFF, IMP	no PEL	No REL	54 ppm
513	5525	1,5-naphthalene diisocyanate (NDI)	ISOCYANATES, TOTAL (MAP)	1-2	1 - 500	old; impinger solution: vial with PTFE-lined cap; filter: wide-mouth jar with PTFE-lined cap, containing 5.0 mL MAP extraction solution	xtracted filters: store cold and process as soon as possible; prepared samples: at least 3 months at -10° C (freezer) in the dark	MAP	HPLC-UV	GFF, IMP	no PEL	40 ug /m3 (10 min)	no TLV	*	0.04 mg/m3		A4
514	5526	METHYLTIN CHLORIDES (GC)	METHYLTIN CHLORIDES	0.25 - 1	15 - 75	Ship assembled sampler cold	14 days @ 4 °C	AAA	GC-FPD	OVS-2
515	5526	Methyltin trichloride	METHYLTIN CHLORIDES	0.25 - 1	15 - 75	Ship assembled sampler cold	14 days @ 4 °C	AAA	GC-FPD	OVS-2	0.1 mg/m3	0.1 mg/m3	0.1 mg/m30.2 STEL (skin)
516	5526	dimethyltin dichloride	METHYLTIN CHLORIDES	0.25 - 1	15 - 75	Ship assembled sampler cold	14 days @ 4 °C	AAA	GC-FPD	OVS-2	0.1 mg/m3	0.1 mg/m3	0.1 mg/m30.2 STEL (skin)
517	5526	trimethyltin chloride	METHYLTIN CHLORIDES	0.25 - 1	15 - 75	Ship assembled sampler cold	14 days @ 4 °C	AAA	GC-FPD	OVS-2	0.1 mg/m3	0.1 mg/m3	0.1 mg/m30.2 STEL (skin)	Variable	0.1 mg/m3	0.2 mg/m3	پوست، A4
518	5527	TRIPHENYLTIN CHLORIDES (GC)	TRIPHENYL TIN CHLORIDE	1-4	100 - 2000	Routine	Stable at ambient temperature for 28 days	TWM	HPLC-ICP	PVC	0.1 mg / m3 as Sn	0.1 mg / m3 as Sn (skin)	0.1 mg / m3 as Sn	Variable	0.1 mg/m3	0.2 mg/m3	پوست، A4
519	5600	ORGANOPHOSPHOROUS PESTICIDES(GC/FPD)	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2
520	5600	azinphos methyl	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.2 mg/m3	0.2 mg/m3	0.2 mg/m3 (skin)	317.34	0.2 g/m3 (IFV)	*	پوست؛DSEN BELC ؛A4
521	5600	chlorpyrifos	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.2 mg/m3	0.2 mg/m3	0.2 mg/m3 (skin)	350.57	0.1 mg/m3 (IFV)	*	پوست؛A4 ؛ BEIC
522	5600	diazinon	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.1 mg/m3	0.1 mg/m3	0.1 mg/m3 (skin)	304.36	0.01 mg/m3 (IFV)	*	پوست؛ BEIC A4
523	5600	dicrotophos	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.25 mg/m3	0.25 mg/m3	0.25 mg/m3 (skin)	237.21	0.05 mg/m3 (IFV)	*	پوست؛A4 ؛ BEIC
524	5600	disulfoton	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.1 mg/m3	0.1 mg/m3	0.1 mg/m3 (skin)	274.38	0.05 mg/m3 (IFV)	*	پوست؛ A4 BEIC
525	5600	ethion	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.4 mg/m3	0.4 mg/m3	0.4 mg/m3 (skin)	384.48	0.05 mg/m3(IFV)	*	پوست؛ A4 BEIC
526	5600	ethoprop	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	***	***	***
527	5600	fenamiphos	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.1 mg/m3	0.1 mg/m3	0.1 mg/m3 (skin)
528	5600	fonofos	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.1 mg/m3	0.1 mg/m3	0.1 mg/m3 (skin)	246.32	0.1 mg/m3(IFV)	*	پوست؛ A4 BEIC
529	5600	malathion	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	10 mg/m3	10 mg/m3	10 mg/m3 (skin)	330.36	1 mg/m3 (IFV)	*	وست؛4A BEIc
530	5600	methamidophos	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	***	***	***
531	5600	methyl parathion	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.2 mg/m3	0.2 mg/m3	0.2 mg/m3	263.2	0.02 mg/m3 (IFV)	*	پوست؛4A BEIC
532	5600	mevinphos (E)	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.1 mg/m3	0.1 mg/m3	0.1 mg/m3 (skin)	224.16	0.01 mg/m3 (IFV)	*	پوست؛4A BEI
533	5600	mevinphos (E&Z)	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.1 mg/m3	0.1 mg/m3	0.1 mg/m3 (skin)	224.16	0.01 mg/m3 (IFV)	*	پوست؛4A BEI
534	5600	monocrotophos (E)	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.25 mg/m3	0.25 mg/m3	0.25 mg/m3 (skin)	223.16	0.05 mg/m3(IFV)	*	پوست؛4A BEIC
535	5600	monocrotophos (Z)	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.25 mg/m3	0.25 mg/m3	0.25 mg/m3 (skin)	223.16	0.05 mg/m3(IFV)	*	پوست؛4A BEIC
536	5600	parathion	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.1 mg/m3	0.05 mg/m3	0.1 mg/m3 (skin)	291.27	0.05 mg/m3 (IFV) SL 0.5 mg/ 100cm2	*	پوست؛BEIC؛ 3
537	5600	phorate	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	0.05 mg/m3	0.05 mg/m3	0.05 mg/m3 (skin)	260.4	0.05 mg/m3 (IFV)	*	پوست؛4A BEIC
538	5600	ronnel	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	10 mg/m3	10 mg/m3	10 mg/m3 (skin)	321.57	5 mg/m3 (IFV)	*	BEIC,A4
539	5600	sulprophos	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	1 mg/m3	1 mg/m3	1 mg/m3 (skin)	322.43	0.1 mg/m3 (IFV)		A پوست؛ 4 BEIC
540	5600	terbufos	ORGANOPHO SPHORUS PESTICIDES	0.2 - 1	12 - 240	Cap both ends of tube	at least 10 days at 25 °C at least 30 days at 0 °C	tol/acet	GC-FPD	OVS-2	***	***	***	288.45	0.01 mg/m3 (IFV)		A پوست؛ 4 BEIC
541	5601	ORGANONITROGEN PESTICIDES	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2
542	5601	aldicarb	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	***	***	***	190.26	0.05 mg/m3(IFV)	*	پوست؛A4 ؛ BELc
543	5601	benomyl	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	***	5mg/m3	10 mg/m3	290.32	1mg/m3	*	DSEN ؛A3
544	5601	captan	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	***	5mg/m3	10 mg/m3	300.6	5mg/m3	*	DSEN ؛A3
545	5601	carbaryl	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	5mg/m3	5mg/m3	5mg/m3
546	5601	carbendazim	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	***	***	***	191.187	10 mg/m3	40 mg/m3	*
547	5601	carbofuran	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	***	0.1mg/m3	0.1mg/m3	221.3	0.1mg/m3	*	A4 ؛ BELC
548	5601	chloropropham	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	***	***	***
549	5601	diuron	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	***	10 mg/m3	10 mg/m3	233.1	10 mg/m3	*	A4
550	5601	formetanate.HCl	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	***	***	***
551	5601	methiocarb	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	***	***	***
552	5601	methonyl	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	***	2.5 mg/m3	2.5 mg/m3
553	5601	oxamyl	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	***	***	***
554	5601	propham	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	***	***	***
555	5601	propoxur	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	0.5 mg/m3	0.5 mg/m3	0.5 mg/m3	209.24	0.5 mg/m3 (IFV)	*	A3,BEIC
556	5601	thiobencarb	ORGANONITROGEN PESTICIDES	0.1 - 1	var - 480	routine	at least 30 days @ -12 °C at least 7 days @ 24 °C	reagents	HPLC-UV	OVS-2	***	***	***
557	5602	CHLORINATED AND ORGANONITROGENHERBICIDES (AIR SAMPLING)	CHLORINATED ORGANONITROGENHERBICIDES (AIR SAMPLING)	0.2 - 1	12 - 480	routine	at least 30 days @ 5 °C at least 10 days @ 25 °C	reagents	GC-ECD	OVS-2
558	5602	alachlor	CHLORINATED ORGANONITROGENHERBICIDES (AIR SAMPLING)	0.2 - 1	12 - 480	routine	at least 30 days @ 5 °C at least 10 days @ 25 °C	reagents	GC-ECD	OVS-2	***	***	***
559	5602	atrazine	CHLORINATED ORGANONITROGENHERBICIDES (AIR SAMPLING)	0.2 - 1	12 - 480	routine	at least 30 days @ 5 °C at least 10 days @ 25 °C	reagents	GC-ECD	OVS-2	***	5mg/m3	5mg/m3	215.69	2mg/m3	*	A3
560	5602	cyanazine	CHLORINATED ORGANONITROGENHERBICIDES (AIR SAMPLING)	0.2 - 1	12 - 480	routine	at least 30 days @ 5 °C at least 10 days @ 25 °C	reagents	GC-ECD	OVS-2	***	***	***	240.7	0.1 mg/m3 (I)	*	A3
561	5602	2,4-D acid	CHLORINATED ORGANONITROGENHERBICIDES (AIR SAMPLING)	0.2 - 1	12 - 480	routine	at least 30 days @ 5 °C at least 10 days @ 25 °C	reagents	GC-ECD	OVS-2	10 mg/m3	10 mg/m3	10 mg/m3	221.04	10 mg/m3 (I)	*	A4
562	5602	2,4-D, 2-butoxyethyl ester	CHLORINATED ORGANONITROGENHERBICIDES (AIR SAMPLING)	0.2 - 1	12 - 480	routine	at least 30 days @ 5 °C at least 10 days @ 25 °C	reagents	GC-ECD	OVS-2	***	***	***
563	5602	2,4-D, 2-ethylhexyl ester	CHLORINATED ORGANONITROGENHERBICIDES (AIR SAMPLING)	0.2 - 1	12 - 480	routine	at least 30 days @ 5 °C at least 10 days @ 25 °C	reagents	GC-ECD	OVS-2	***	***	***
564	5602	metolachlor	CHLORINATED ORGANONITROGENHERBICIDES (AIR SAMPLING)	0.2 - 1	12 - 480	routine	at least 30 days @ 5 °C at least 10 days @ 25 °C	reagents	GC-ECD	OVS-2	***	***	***
565	5602	simazine	CHLORINATED ORGANONITROGENHERBICIDES (AIR SAMPLING)	0.2 - 1	12 - 480	routine	at least 30 days @ 5 °C at least 10 days @ 25 °C	reagents	GC-ECD	OVS-2	***	***	***	201.6	0.5 mg/m3 ®	*	A3
566	5603	ALACHLOR in Air	ALACHLOR in AIR	1	70 - 1750	routine	at least 7 days at 25 °C at least 21 days at 4 °C	MeOH	ELISA	SPE disk	no PEL	no REL	no TLV	269.8	0.005mg/m3(IFV)	*	DSEN ؛A3
567	5606	THIOPHENATE-METHYL in Air	THIO PHENATE-METHYL in AIR	0.1 - 1	20 - 480	4 °C	at least 28 days at 4° C	IPA/ACN	HPLC-UV	QFF/SST	N/A	N/A	N/A
568	5700	FORMALDEHYDE ON DUST/FIBERS (HPLC)	FORM ALDEHYDE on dust	2	240 - 1050	Place cassette with filter in 30-mL screw-cap low density polyethylene (LDPE) bottle; keep upright. Ship cold.	21 days (matrix dependent) (cold storage advised)	H2O/DNPH/CH3CN	HPLC-UV	IOM/PVC	0.75 ppm; 2 ppm STEL	0.016 ppm; C 0.1 ppm; carcinogen	0.3 ppm; suspected human carcinogen	30.03	0.1 ppm	0.3 ppm	A1 ؛RSEN ؛ DSEN
569	5701	RESORCINOL	RESORCINOL	0.2 - 1	5 - 160	outine; protect from exposure to light	30 days at 5 °C (protect from light)	MeOH	GC-FID	OVS-7	no PEL	10 ppm	10 ppm	110.11	10 ppm	20 ppm	A4
570	5800	POLYCYCLIC AROMATIC COMPOUNDS,TOTAL (PACs)	POLY AROMATIC COMPOUNDS(PACs)	1-2	5 - 1000	Ship at @ 0 °C	at least 30 days @ 5 °C	hexane	HPLC-FL	PTFE + XAD-2	no PEL	no REL	no TLV
571	6000	XX Mercury - see 6009	XX Mercury - see 6009
572	6001	ARSINE (GFAAS)	ARSINE	0.01 - 0.2	0.1 - 10	routine	at least 6 days @ 25 °C	HNO3	AAS-FAAS	CCT	0.05 ppm	0.002 mg/m 3/15 min; carcinogen	0.05 ppm; carcinogen	77.95	0.005 ppm	*	*
573	6002	PHOSPHINE (UV/VIS)	PHOSPHINE	0.01 - 0.2	1-16	routine	7 days @ 25 °C	reagents	VIS	SG/Hg(CN)2	0.3 ppm	0.3 ppm; 1 ppm STEL	0.3 ppm; 1 ppm STEL	34	0.05 ppm	C 0.15 ppm	A4
574	6003	XX Tellurium fluoride	XX Tellurium fluoride
575	6004	SULFUR DIOXIDE/SULFATE (IC)	SULFUR DIOXIDE	0.5 - 1.5	4 - 200	routine	not determined	HCO3-/CO32-	IC	MCEF & pad w/Na2CO3	5 ppm	2 ppm; STEL 5 ppm	2 ppm; STEL 5 ppm	64.07	*	0.25 ppm	A4
576	6005	IODINE (IC)	IODINE	0.5 - 1.0	15 - 225	routine	8 days @ 25 °C	Na2CO3	IC	CCT w/alkali	0.1 ppm	0.1 ppm	0.1 ppm	253.8	0.001 ppm (IFV)	*	4A؛پوست
577	6006	DIBORANE (PES)	DIBORANE	0.5 - 1.0	60 - 260	routine	at least 7 days @ 25 °C	H2O2	PES	PTFE & CCT w/oxidizer	0.1 ppm	0.1 ppm	0.1 ppm	27.69	0.1 ppm	*	*
578	6007	NICKEL CARBONYL (GFAAS)	NICKEL CARBONYL	0.05 - 0.2	7-80	routine	95% recovered after 17 days @ room temperature	HNO3	AAS-FAAS	CCT (low Ni)	0.001 ppm (as Ni)	0.001 ppm; carcinogen	0.05 ppm (as Ni)	170.73	*	C 0.02 ppm	A3
579	6008	STIBINE (VIS)	STIBINE	0.01 - 0.2	4-50	routine	at least 7 days @ 25 °C	HCl	VIS	SG w/HgCl2	0.1 ppm	0.1 ppm/10 h	0.1 ppm
580	6009	MERCURY (Hopcalite)(cold vapor AAS)	MERCURY	0.15 - 0.25	2 - 100	routine	30 days at 25 °C	HNO3/HCl	AAS-cold vap	Hopcalite	0.1 mg/m3 (skin)	0.05 mg/m3 (skin)	0.025 mg/m3 (skin)	200.59	0.1 mg/m3	*	پوست
581	6010	HYDROGEN CYANIDE (VIS)	HYDROGEN CYANIDE	0.05 - 0.2	2-90	routine	at least 2 weeks @ 25 °C	H2O	VIS	soda lime	10 ppm (skin)	STEL 4.7 ppm	10 ppm (skin)	27.03	*	C 4.7 ppm	پوست
582	6011	BROMINE (IC)	CHLORINE and BROMINE	0.3 - 1.0	2-90	routine, protect from light	≥30 days at 25 °C	Na2S2O3	IC	Ag F	0.1 ppm	0.1 ppm; STEL 0.3 ppm	0.1 ppm; STEL 0.3 ppm	159.81	0.1 ppm	0.2 ppm	*
583	6011	CHLORINE (IC)	CHLORINE and BROMINE	0.3 - 1.0	2-90	routine, protect from light	≥30 days at 25 °C	Na2S2O3	IC	Ag F	1 ppm	0.5 ppm; STEL 1 ppm	0.5 ppm; STEL 1 ppm	70.91	0.1 ppm	0.4 ppm	A4
584	6012	SULFURYL FLUORIDE (GC)	SULFURYL FLUORIDE	0.05 - 0.1	1.3 - 10	ship at 0 °C	at least 12 days @ 0 °C	NaOH	IC	CCT (lg)	5 ppm	5 ppm; STEL 10 ppm	5 ppm; STEL 10 ppm	102.07	5 ppm	10 ppm	*
585	6013	Hydrogen sulfide (IC)	HYDROGEN SULFIDE(withdrawn)	0.1 - 1.5	1.2 - 40	routine	at least 30 days @ 25 °C	NH4OH/H2O2	IC	PTFE & CCT (lg)	20 ppm; P 50 ppm/10 min	10 ppm/10 min	10 ppm; STEL 15 ppm	34.08	1 ppm	5 ppm	*
586	6014	NITRIC OXIDE (VIS)	NITRIC OXIDE & NITROGEN DIOXIDE	0.025	1.5 - 6	routine	stable at least 7 days @ 25 °C	reagents	VIS	MS w/TEA & oxidizer	25 ppm	25 ppm	25 ppm	30.01	25 ppm	*	BEIM
587	6014	NITROGEN DIOXIDE (VIS)	NITRIC OXIDE & NITROGEN DIOXIDE	0.025-0.2	1.5 - 6	routine	stable at least 7 days @ 25 °C	reagents	VIS	MS w/TEA & oxidizer	1 ppm	1 ppm	3 ppm TWA, 5 ppm STEL
588	6015	AMMONIA (VIS)	AMMONIA by VIS	0.1 - 0.2	0.1 - 90	routine	not determined	H2O	VIS	SG + H2SO4	50 ppm	25 ppm; STEL 35 ppm	25 ppm; STEL 35 ppm	17.03	10 mg/m3	20 mg/m3	*
589	6016	AMMONIA by IC	AMMONIA by IC	0.1 - 0.5	0.1 - 96	routine	at least 35 days @ 5 °C	H2O	IC	SG + H2SO4	50 ppm	25 ppm; STEL 35 ppm	25 ppm; STEL 35 ppm	17.03	10 mg/m3	20 mg/m3	*
590	6017	HYDROGEN CYANIDE (IC)	HYDROGEN CYANIDE	0.05 - 2	2-90	routine	at least 2 weeks @ 25 °C	H2O	IC	SL	10 ppm (skim)	STEL 4.7 ppm	10 ppm (skin)	27.03	*	C 4.7 ppm	پوست
591	6400	XX Hydrogen sulfide	XX Hydrogen sulfide
592	6401	XX Phosphorus pentachloride	XX Phosphorus pentachloride								*	*	*	208.24	0.1 ppm	*	*
593	6402	PHOSPHORUS TRICHLORIDE (VIS)	PHOSPHORUS TRICHLORIDE	0.05 - 0.2	11 - 100	ship in sealed bubblers	unknown	reagents	VIS	BuB/H2O	0.5 ppm	0.2 ppm; STEL 0.5 ppm	0.2 ppm; STEL 0.5 ppm	137.35	0.2 ppm	0.5 ppm	*
594	6600	NITROUS OXIDE (portable IR)	NITROUS OXIDE	NA	80% vol	***	bag samples stable 2 h @ 25 °C	NA	IR	air bag	no standard	25 ppm	50 ppm	44.02	50 ppm	*	A4
595	6601	OXYGEN (EC sensor)	OXYGEN	NA	1 - NA	routine shipment of instrumentation	bag samples stable 4 h	NA	Sensor	portable	19.5% (v/v) minimum	19.5 to 25% (v/v) @ 760 mm Hg	no standard
596	6602	SULFUR HEXAFLUORIDE (portable IR)	SULFUR HEXAFLUORIDE	0.01 - 0.05	80% vol	***	stable 28 h in 5-layers bags; 8 h in Tedlar bags	NA	GC-ECD	air bag	1000 ppm	1000 ppm	1000 ppm	146.07	1000 ppm	*	*
597	6603	CARBON DIOXIDE (portable GC)	CARBON DIOXIDE	0.02 - 0.1	80% vol	***	***	NA	GC-TCD	air bag				44.01	5000 ppm	3000 ppm	*
598	6604	CARBON MONOXIDE (EC sensor)	CARBON MONOXIDE	NA	NA	routine shipment of instrumentation	at least 7 days @ 25 °C (aluminized air bags)	NA	Sensor	Port Instr	50 ppm	5 ppm; C 200 ppm	25 ppm	28.01	25 ppm	*	BEI
599	6700	NITROGEN DIOXIDE	NITROGEN DIOXIDE (Diffusive)	NA	NA	routine	use sampler within 1 month after preparation; analyze within 1 month after sampling	reagents	VIS	Diffusive	5 ppm	STEL 1 ppm/15 min	3ppm; STEL 5 ppm
600	6701	XX Ammonia (pass)	XX Ammonia (pass)
601	7013	ALUMINUM (AAS-FAAS)	ALUMINUM & CPDS, as Al	1-3	10 - 400	routine	stable	HNO3	AAS-FAAS	MCEF
602	7013	ALUMINUM -Total Dust	ALUMINUM & CPDS, as Al	1-3	10 - 400	routine	stable	HNO3	AAS-FAAS	MCEF	no PEL	10 ppm	10 ppm
603	7013	ALUMINUM -Respirable Fraction	ALUMINUM & CPDS, as Al	1-3	10 - 400	routine	stable	HNO3	AAS-FAAS	MCEF	no PEL	5 ppm	***
604	7013	ALUMINUM -Total Dust	ALUMINUM & CPDS, as Al	1-3	10 - 400	routine	stable	HNO3	AAS-FAAS	MCEF	no PEL	5 ppm	5 ppm
605	7013	ALUMINUM -Pyro powders	ALUMINUM & CPDS, as Al	1-3	10 - 400	routine	stable	HNO3	AAS-FAAS	MCEF	no PEL	5 ppm	5 ppm
606	7013	ALUMINUM -Welding fumes	ALUMINUM & CPDS, as Al	1-3	10 - 400	routine	stable	HNO3	AAS-FAAS	MCEF	no PEL	2 ppm	2 ppm
607	7020	CALCIUM (AAS-FAAS)	CALCIUM and cpds as Ca	1-3	20 - 400	routine	stable	HNO3/HC lO4	AAS-FAAS	MCEF
608	7020	Ca	CALCIUM and cpds as Ca	1-3	20 - 400	routine	stable	HNO3/HC lO4	AAS-FAAS	MCEF	***	***	***
609	7020	CaO	CALCIUM and cpds as Ca	1-3	20 - 400	routine	stable	HNO3/HC lO4	AAS-FAAS	MCEF	5mg/m3	2mg/m3	2mg/m3
610	7020	Ca(OH) 2	CALCIUM and cpds as Ca	1-3	20 - 400	routine	stable	HNO3/HC lO4	AAS-FAAS	MCEF	None	5mg/m3	5mg/m3
611	7020	a(CO 3)2 total dust	CALCIUM and cpds as Ca	1-3	20 - 400	routine	stable	HNO3/HC lO4	AAS-FAAS	MCEF	15 mg/m3(total); 5mg/m3 (resp.)	10 mg/m3(total); 5 mg/m3(resp.)	10mg/m3
612	7024	CHROMIUM (AAS-FAAS)	CHROMIUM and cpds, as Cr	1-3	10 - 1000	routine	stable	HCl/HNO3	AAS-FAAS	MCEF	1.0 mg/m3 (metal) 0.5 mg/m3 [Cr(II), Cr(III)]	0.5 mg/m3 [Cr metal, Cr(II), Cr(III)]	0.5 mg/m3 [Cr metal, Cr(II), and Cr(III)]		0.5mg/m3	*	A4 DSEN ؛ RSEN
613	7027	COBALT (AAS-FAAS)	COBALT and cpds, as Co	1-3	30 - 1500	routine	stable	aq reg/HNO3	AAS-FAAS	MCEF	0.1 mg/m3	0.05 mg/m3	0.05 mg/m3 (fume, dust)	59.93	0.02 mg/m3	*	BEI؛ DSEN؛ ؛RESN, A3
614	7029	COPPER (FUME/DUST) (AAS-FAAS)	COPPER (dust & fumes)	1-3	50 - 1500	routine	stable	HNO3/HCl	AAS-FAAS	MCEF	0.1 mg/m3 (fume); 1 mg/m 3 (dust)	0.1 mg/m3 (fume); 1 mg/m 3 (dust)	0.2 mg/m3 (fume);	63.55	0.2 mg/m3 (fume); 1 mg/m 3 (dust)	*	*
615	7030	ZINC (ICP)	ZINC and compounds, as Zn	1-3	2 - 400	routine	stable	HNO3	AAS-FAAS	MCEF	5 mg/m3 (ZnO fume & resp. fraction); 10 mg/m3 (ZnO dust)	5 mg/m3 (ZnO); 15 mg/m3/15 min (ZnO dust); STEL 10 mg/m3 (ZnO Fume)	5 mg/m3, STEL 10 mg/m3 (ZnO fume) 10 mg/m3 (ZnO dust)
616	7048	CADMIUM (AAS-FAAS)	CADMIUM and cpds, as Cd	1-3	25 - 1500	routine	stable	HNO3/HCl	AAS-FAAS	MCEF	0.1 mg/m3, C 0.3 (fume); 0.2, C 0.6 (dust)	lowest feasible; carcinogen	0.01 mg/m3 (total dust); 0.002 mg/m 3 (respirable); carcinogen	112.4	0.01 mg/m3	*	BEI ؛A2
617	7056	BARIUM, soluble (AAS-FAAS)	BARIUM, SOLUBLE COMPOUNDS	1-4	50 - 2000	routine	stable	H2O	AAS-FAAS	MCEF	0.5 mg/m3	0.5 mg/m3	0.5 mg/m3
618	7074	TUNGSTEN, sol/insol (AAS-FAAS)	TUNGSTEN (soluble/insoluble)	1-4	200 - 1000	routine	stable at least 2 weeks @ 25 °C	HF/HNO3	AAS-FAAS	MCEF	no PEL	1 mg/m3 solubles; STEL 3 mg/m 3 5 mg/m3 insolubles; STEL 10 mg/m 3	1 mg/m3 solubles, STEL 3 mg/m 3 5 mg/m3 insolubles, STEL 10 mg/m 3	183.84	3 mg/m3 ®	*	*
619	7082	LEAD (AAS-FAAS)	LEAD by AAS-FAAS	1-4	200 - 1500	routine	stable	HNO3/H2O2	AAS-FAAS	MCEF	0.05 mg/m3	0.1 mg/m3; blood Pb 60 μg/100 g	0.05 mg/m3	207.2	0.05 mg/m3	*	A3,BEI
620	7101	XX Vanadium, sol/insol (ICP)	XX Vanadium, sol/insol (ICP)
621	7102	BERYLLIUM (GFAAS)	BERYLLIUM and cpds, as Be	1-4	25 - 2000	routine	stable	HNO3/H2SO4	AAS-FAAS	MCEF	2 μg/m3; C 5 μg/m3; P 25 μg/m3/30 min	not to exceed 0.5 μg/m 3 (suspect carcinogen)	2 μg/m3 (suspect carcinogen)	9.01	0.00005mg/m3		A1 پوست؛DSEN RSEN
622	7103	XX Rhodium - see 7300	XX Rhodium - see 7300											102.91	1 ppm	*	A4
623	7104	XX Platinum - see 7300	XX Platinum - see 7300
624	7105	LEAD (GFAAS)	LEAD by GFAAS	1-4	1 - 1500	routine	stable	HNO3/H2O2	AAS-FAAS	MCEF	0.05 mg/m3	<0.1 mg/m3; blood Pb 60 μg/100 g	0.05 mg/m3	207.2	0.05 mg/m3	*	A3,BEI
625	7300	ELEMENTS (ICP)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF
626	7300	Silver (Ag)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	0.01 mg/m3(dust, fume, metal)	0.01 mg/m3(metal, soluble)	0.1 mg/m3(metal) 0.01 mg/m3(soluble	107.87	0.1 mg/m3	*	*
627	7300	Aluminum (Al)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	15 mg/m3(total dust) 5 mg/m3(respirable)	10mg/m3 (total dust) 5mg/m3 (respirable fume) 2mg/m3 (salts, alkyls	10mg/m3 (dust) 5 mg/m3(powders, fume) 2 mg/m3(salts, alkyls	26.96	*	*	A4
628	7300	Arsenic (As)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	varies	0.002mg/m3, carcinogen	0.01mg/m3, carcinogen	74.92	0.01 mg/m3	*	BEI ؛A1
629	7300	Barium (Ba)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	0.5mg/m3	0.5mg/m3	0.5mg/m3	137.3	0.5mg/m3	*	A4
630	7300	Beryllium (Be)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	0.002mg/m3, C 0.005	0.0005mg/m3, Ca	0.002mg/m3, carcinogen	9.01	0.00005mg/m3		A1 پوست؛DSEN RSEN
631	7300	Calcium (Ca)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	See 7020	See 7020	See 7020
632	7300	Cadmium (Cd)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	0.005mg/m3	lowest feasible; carcinogen	0.01mg/m3 (total), Ca 0.002 mg/m3(respir.), Ca	112.4	0.01 mg/m3	*	BEI ؛A2
633	7300	Cobalt (Co)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	0.1mg/m3	0.05mg/m3 (dust, fume)	0.02 mg/m3(dust, fume)	59.93	0.02 mg/m3	*	BEI؛ DSEN؛ ؛RESN, A3
634	7300	Chromium (Cr)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	0.5mg/m3	0.5mg/m3	0.5mg/m3	Variable	0.5mg/m3	*	A4 DSEN ؛ RSEN
635	7300	Copper (Cu)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	1mg/m3 (dust, mists) 0.1 mg/m3(fume)	1mg/m3 (dust) 0.1 mg/m3(fume)	1 mg/m3(dust, mists) 0.2 mg/m3(fume)	63.55	0.2 mg/m3 (fume); 1 mg/m 3 (dust)	*	*
636	7300	Iron (Fe)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	10 (dust, fume)	5 (dust, fume)	5 (fume)
637	7300	Potassium (K)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	***	***	***
638	7300	Lanthanum	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	***	***	***
639	7300	Lithium (Li)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	***	***	***
640	7300	Magnesium (Mg)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	15 mg/m3(dust) as oxide 5mg/m3 (respirable)	10 mg/m3(fume) as oxide	10 mg/m3(fume) as oxide
641	7300	Manganese (Mn)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	5mg/m3	1; STEL 3	5mg/m3 (dust) 1mg/m3; STEL 3 (fume)	54.94	0.02 mg/m3 (R)	*	A4
642	7300	Molybdenum (Mo)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	5 mg/m3(soluble) 15mg/m3 (total insoluble)	5 mg/m3(soluble) 10mg/m3 (insoluble)	6 mg/m3 (soluble) 10 mg/m3 (insoluble)	95.95	0.5 mg/m3 ®	*	A3
643	7300	Nickel (Ni)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	1mg/m3	0.015mg/m3, carcinogen	0.1 mg/m3(soluble) 1 mg/m3(insoluble, metal)	58.71	1.5 mg/m3 (I)	*	BEI, A5
644	7300	Phosphorus (P)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	0.1mg/m3	0.1mg/m3	0.1mg/m3	123.92	0.1mg/m3	0.1mg/m3	*
645	7300	Lead (Pb)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	0.05mg/m3	0.05mg/m3	0.05mg/m3	207.2	0.05 mg/m3	*	A3,BEI
646	7300	Antimony (Sb)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	0.5mg/m3	0.5mg/m3	0.5mg/m3	121.75	0.005ppm	*	*
647	7300	Selenium (Se)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	0.2mg/m3	0.2mg/m3	0.2mg/m3	78.96	0.2mg/m3	*	*
648	7300	Tin (Sn)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	2mg/m3	2mg/m3	2mg/m3	118.69	2 mg/m3	*	*
649	7300	Strontium (Sr)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	***	***	***
650	7300	Tellurium (Te)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	0.1mg/m3	0.1mg/m3	0.1mg/m3	127.6	0.1mg/m3	*	*
651	7300	Titanium (Ti)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	***	***	***		0.2 mg/m3	*	A3
652	7300	Thallium (Tl)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	0.1 mg/m3(skin) (soluble)	0.1 mg/m3(skin) (soluble)	0.1mg/m3 (skin)	204.37	0.02 mg/m3	*	پوست
653	7300	Vanadium (V)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	***	0.05mg/ m3	***
654	7300	Tungsten	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	5mg/m3	5mg/m3 10mg/m3 (STEL)	5mg/m3 10mg/m3 (STEL)	183.84	3 mg/m3 ®	*	*
655	7300	Yttrium (Y)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO4	ICP	MCEF	1mg/m3	***	1mg/m3	88.91	1 mg/m3	*	*
656	7300	Zinc (Zn)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO5	ICP	MCEF	***	***	***
657	7300	Zirconium (Zr)	ELEMENTS by ICP	1-4	Varies	routine	stable	HNO3/HC lO6	ICP	MCEF	5mg/m3	5mg/m3mg/m3 STEL 10mg/m3	5mg/m3, STEL 10	91.22	5 mg/m3	10 mg/m3	A4
658	7301	ELEMENTS by ICP (Aqua Regia Ashing)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF
659	7301	Silver (Ag)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	0.01 mg/m3(dust, fume, metal)	0.01 mg/m3(metal, soluble)	0.1 mg/m3(metal) 0.01 mg/m3(soluble	107.87	0.1 mg/m3	*	*
660	7301	Aluminum (Al)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	15 mg/m3(total dust) 5 mg/m3(respirable)	10mg/m3 (total dust) 5mg/m3 (respirable fume) 2mg/m3 (salts, alkyls	10mg/m3 (dust) 5 mg/m3(powders, fume) 2 mg/m3(salts, alkyls
661	7301	Arsenic (As)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	varies	0.002mg/m3, carcinogen	0.01mg/m3, carcinogen	74.92	0.01 mg/m3	*	BEI ؛A1
662	7301	Barium (Ba)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	0.5mg/m3	0.5mg/m3	0.5mg/m3	137.3	0.5mg/m3	*	A4
663	7301	Beryllium (Be)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	0.002mg/m3, C 0.005	0.0005mg/m3, Ca	0.002mg/m3, carcinogen	9.01	0.00005mg/m3		A1 پوست؛DSEN RSEN
664	7301	Calcium (Ca)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	See 7020	See 7020	See 7020
665	7301	Cadmium (Cd)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	0.005mg/m3	lowest feasible; carcinogen	0.01mg/m3 (total), Ca 0.002 mg/m3(respir.), Ca	112.4	0.01 mg/m3	*	BEI ؛A2
666	7301	Cobalt (Co)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	0.1mg/m3	0.05mg/m3 (dust, fume)	0.02 mg/m3(dust, fume)	59.93	0.02 mg/m3	*	BEI؛ DSEN؛ ؛RESN, A3
667	7301	Chromium (Cr)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	0.5mg/m3	0.5mg/m3	0.5mg/m3		0.5mg/m3	*	A4 DSEN ؛ RSEN
668	7301	Copper (Cu)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	1mg/m3 (dust, mists) 0.1 mg/m3(fume)	1mg/m3 (dust) 0.1 mg/m3(fume)	1 mg/m3(dust, mists) 0.2 mg/m3(fume)	63.55	0.2 mg/m3 (fume); 1 mg/m 3 (dust)	*	*
669	7301	Iron (Fe)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	10 (dust, fume)	5 (dust, fume)	5 (fume)
670	7301	Potassium (K)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	***	***	***
671	7301	Lanthanum	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	***	***	***
672	7301	Lithium (Li)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	***	***	***
673	7301	Magnesium (Mg)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	15 mg/m3(dust) as oxide 5mg/m3 (respirable)	10 mg/m3(fume) as oxide	10 mg/m3(fume) as oxide
674	7301	Manganese (Mn)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	5mg/m3	1; STEL 3	5mg/m3 (dust) 1mg/m3; STEL 3 (fume)	54.94	0.02 mg/m3 (R)	*	A4
675	7301	Molybdenum (Mo)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	5 mg/m3(soluble) 15mg/m3 (total insoluble)	5 mg/m3(soluble) 10mg/m3 (insoluble)	6 mg/m3 (soluble) 10 mg/m3 (insoluble)	95.95	0.5 mg/m3 ®	*	A3
676	7301	Nickel (Ni)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	1mg/m3	0.015mg/m3, carcinogen	0.1 mg/m3(soluble) 1 mg/m3(insoluble, metal)	58.71	1.5 mg/m3 (I)	*	BEI, A5
677	7301	Phosphorus (P)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	0.1mg/m3	0.1mg/m3	0.1mg/m3	123.92	0.1mg/m3	0.1mg/m3	*
678	7301	Lead (Pb)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	0.05mg/m3	0.05mg/m3	0.05mg/m3	207.2	0.05 mg/m3	*	A3,BEI
679	7301	Antimony (Sb)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	0.5mg/m3	0.5mg/m3	0.5mg/m3	121.75	0.005ppm	*	*
680	7301	Selenium (Se)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	0.2mg/m3	0.2mg/m3	0.2mg/m3	78.96	0.2mg/m3	*	*
681	7301	Tin (Sn)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	2mg/m3	2mg/m3	2mg/m3	118.69	2 mg/m3	*	*
682	7301	Strontium (Sr)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	***	***	***
683	7301	Tellurium (Te)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	0.1mg/m3	0.1mg/m3	0.1mg/m3	127.6	0.1mg/m3	*	*
684	7301	Titanium (Ti)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	***	***	***		0.2 mg/m3	*	A3
685	7301	Thallium (Tl)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	0.1 mg/m3(skin) (soluble)	0.1 mg/m3(skin) (soluble)	0.1mg/m3 (skin)	204.37	0.02 mg/m3	*	پوست
686	7301	Vanadium (V)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	***	0.05mg/ m3	***
687	7301	Tungsten	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	5mg/m3	5mg/m3 10mg/m3 (STEL)	5mg/m3 10mg/m3 (STEL)	183.84	3 mg/m3 ®	*	*
688	7301	Yttrium (Y)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	1mg/m3	***	1mg/m3	88.91	1 mg/m3	*	*
689	7301	Zinc (Zn)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	***	***	***
690	7301	Zirconium (Zr)	ELEMENTS by ICP (AQUA REGIA ASHING)	1-4	Varies	routine	stable	Aq Reg	ICP	MCEF-PVCF	5mg/m3	5mg/m3mg/m3 STEL 10mg/m3	5mg/m3, STEL 10	91.22	5 mg/m3	10 mg/m3	A4
691	7303	ELEMENTS by ICP (Hot Block/HCl/HNO3Digestion)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF
692	7303	Silver (Ag)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	0.01 mg/m3(dust, fume, metal)	0.01 mg/m3(metal, soluble)	0.1 mg/m3(metal) 0.01 mg/m3(soluble	107.87	0.1 mg/m3	*	*
693	7303	Aluminum (Al)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	15 mg/m3(total dust) 5 mg/m3(respirable)	10mg/m3 (total dust) 5mg/m3 (respirable fume) 2mg/m3 (salts, alkyls	10mg/m3 (dust) 5 mg/m3(powders, fume) 2 mg/m3(salts, alkyls
694	7303	Arsenic (As)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	varies	0.002mg/m3, carcinogen	0.01mg/m3, carcinogen	74.92	0.01 mg/m3	*	BEI ؛A1
695	7303	Barium (Ba)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	0.5mg/m3	0.5mg/m3	0.5mg/m3	137.3	0.5mg/m3	*	A4
696	7303	Beryllium (Be)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	0.002mg/m3, C 0.005	0.0005mg/m3, Ca	0.002mg/m3, carcinogen	9.01	0.00005mg/m3		A1 پوست؛DSEN RSEN
697	7303	Calcium (Ca)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	See 7020	See 7020	See 7020
698	7303	Cadmium (Cd)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	0.005mg/m3	lowest feasible; carcinogen	0.01mg/m3 (total), Ca 0.002 mg/m3(respir.), Ca	112.4	0.01 mg/m3	*	BEI ؛A2
699	7303	Cobalt (Co)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	0.1mg/m3	0.05mg/m3 (dust, fume)	0.02 mg/m3(dust, fume)	59.93	0.02 mg/m3	*	BEI؛ DSEN؛ ؛RESN, A3
700	7303	Chromium (Cr)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	0.5mg/m3	0.5mg/m3	0.5mg/m3		0.5mg/m3	*	A4 DSEN ؛ RSEN
701	7303	Copper (Cu)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	1mg/m3 (dust, mists) 0.1 mg/m3(fume)	1mg/m3 (dust) 0.1 mg/m3(fume)	1 mg/m3(dust, mists) 0.2 mg/m3(fume)	63.55	0.2 mg/m3 (fume); 1 mg/m 3 (dust)	*	*
702	7303	Iron (Fe)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	10 (dust, fume)	5 (dust, fume)	5 (fume)
703	7303	Potassium (K)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	***	***	***
704	7303	Lanthanum	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	***	***	***
705	7303	Lithium (Li)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	***	***	***
706	7303	Magnesium (Mg)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	15 mg/m3(dust) as oxide 5mg/m3 (respirable)	10 mg/m3(fume) as oxide	10 mg/m3(fume) as oxide
707	7303	Manganese (Mn)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	5mg/m3	1; STEL 3	5mg/m3 (dust) 1mg/m3; STEL 3 (fume)	54.94	0.02 mg/m3 (R)	*	A4
708	7303	Molybdenum (Mo)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	5 mg/m3(soluble) 15mg/m3 (total insoluble)	5 mg/m3(soluble) 10mg/m3 (insoluble)	6 mg/m3 (soluble) 10 mg/m3 (insoluble)	95.95	0.5 mg/m3 ®	*	A3
709	7303	Nickel (Ni)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	1mg/m3	0.015mg/m3, carcinogen	0.1 mg/m3(soluble) 1 mg/m3(insoluble, metal)	58.71	1.5 mg/m3 (I)	*	BEI, A5
710	7303	Phosphorus (P)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	0.1mg/m3	0.1mg/m3	0.1mg/m3	123.92	0.1mg/m3	0.1mg/m3	*
711	7303	Lead (Pb)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	0.05mg/m3	0.05mg/m3	0.05mg/m3	207.2	0.05 mg/m3	*	A3,BEI
712	7303	Antimony (Sb)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	0.5mg/m3	0.5mg/m3	0.5mg/m3	121.75	0.005ppm	*	*
713	7303	Selenium (Se)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	0.2mg/m3	0.2mg/m3	0.2mg/m3	78.96	0.2mg/m3	*	*
714	7303	Tin (Sn)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	2mg/m3	2mg/m3	2mg/m3	118.69	2 mg/m3	*	*
715	7303	Strontium (Sr)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	***	***	***
716	7303	Tellurium (Te)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	0.1mg/m3	0.1mg/m3	0.1mg/m3	127.6	0.1mg/m3	*	*
717	7303	Titanium (Ti)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	***	***	***		0.2 mg/m3	*	A3
718	7303	Thallium (Tl)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	0.1 mg/m3(skin) (soluble)	0.1 mg/m3(skin) (soluble)	0.1mg/m3 (skin)	204.37	0.02 mg/m3	*	پوست
719	7303	Vanadium (V)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	***	0.05mg/ m3	***
720	7303	Tungsten	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	5mg/m3	5mg/m3 10mg/m3 (STEL)	5mg/m3 10mg/m3 (STEL)	183.84	3 mg/m3 ®	*	*
721	7303	Yttrium (Y)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	1mg/m3	***	1mg/m3	88.91	1 mg/m3	*	*
722	7303	Zinc (Zn)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	***	***	***
723	7303	Zirconium (Zr)	ELEMENTS by ICP (Hot Block/HCl/HNO3 Digestion)	1-4	See Table	routine	stable	HCl/HNO3	ICP	MCEF	5mg/m3	5mg/m3mg/m3 STEL 10mg/m3	5mg/m3, STEL 10	91.22	5 mg/m3	10 mg/m3	A4
724	7400	ASBESTOS and other FIBERS by PCM	ASBESTOS FIBERS by PCM	0.5 - 16	400 - var	routine (pack to reduce shock)	stable	NA	PCM	MCEF	0.1 asbestos fibers (>5 μm long)/cc; 1 f/cc/30 min excursion; carcinogen	0.1 fiber (>5 μm long and ≥3:1 aspect ratio)/cc, for a 400 L sample; carcinogen	As OSHA		0.1 f/cc	*	A1
725	7401	ALKALINE DUST (titration)	ALKALINE DUSTS	1-4	70 - 1000	routine	at least 7 days @ 25 °C	HCl	Titration	PTFE	2 mg/m3 (NaOH)	2 mg/m3/15 min (NaOH	2 mg/m3 (NaOH)
726	7402	ASBESTOS by TEM	ASBESTOS FIBERS by TEM	0.5 - 16	400 - var	routine (pack to reduce shock)	stable	NA	TEM	MCEF	0.1 asbestos fibers (>5 μm long)/cc; 1 f/cc/30 min excursion; carcinogen	0.1 fiber (>5 μm long and ≥3:1 aspect ratio)/cc, for a 400 L sample; carcinogen	0.2 crocidolite; 0.5 amosite; 2 chrysotile and other asbestos, fibers/cc; carcinogen		0.1 f/cc	*	A1
727	7403	see 9002	CAPTAN and THIOPHENATEMETHYL inHandrinse	NA	NA			NA	HPLC-UV	Hand wash
728	7404	CELLULOSE INSULATION	CELLULOSE INSULATION	1	NA	Routine (pack to reduce shock)	Stable	NA	SEM	ACF	***	***	***	*	10 mg/m3	*	*
729	7500	SILICA (XRD)	SILICA, CRYSTALLINE, by XRD.	1.7-2.5	400 - 1000	routine	stable	ash or THF	XRD	CYC & PVC	quartz (respirable) 10 mg/m3 /(%SiO2 +2); cristobalite and tridymite (respirable) ½ the above	0.05 mg/m3 ; carcinogen	quartz (respirable) 0.1 mg/m3 cristobalite (respirable) 0.05 mg/m3 tridymite (respirable) 0.05 mg/m	60.09	0.025 mg/m3 ®	*	A2
730	7501	SILICA, AMORPHOUS (XRD)	SILICA, AMORPHOUS	1.7-2.5	50 - 400	routine	Stable indefinitely	ash	XRD	PVC (total) PVC&CYC	*	*	*	60.09	2/4 mg/m3 (R) 6 mg/m3 (I)	*	*
731	7501	diatomaceous earth, <1% crystalline SiO2	SILICA, AMORPHOUS	1.7-2.5	50 - 400	routine	Stable indefinitely	ash	XRD	PVC (total) PVC&CYC	80/% SiO2 mg/m3	6 mg/m3	10 mg/m3(total)
732	7501	precipitated, and gel	SILICA, AMORPHOUS	1.7-2.5	50 - 400	routine	Stable indefinitely	ash	XRD	PVC (total) PVC&CYC	80/% SiO2 mg/m3	6 mg/m3	10 mg/m3(total)
733	7501	fumed	SILICA, AMORPHOUS	1.7-2.5	50 - 400	routine	Stable indefinitely	ash	XRD	PVC (total) PVC&CYC	80/% SiO2 mg/m3	***	2 mg/m3(respir)
734	7501	fused	SILICA, AMORPHOUS	1.7-2.5	50 - 400	routine	Stable indefinitely	ash	XRD	PVC (total) PVC&CYC	***	***	0.1 mg/m3(respir)
735	7502	ZINC OXIDE (XRD)	ZINC OXIDE	1-3	10 - 400	routine	stable	NA	XRD	PVC	5 mg/m3 (fume); 15 mg/m 3 (dust)	5 mg/m3; C 15 mg/m3/15 min (dust); 5 mg/m3; STEL 10 mg/m 3 (fume)	5 mg/m3; STEL 10 mg/m 3 (fume) 10 mg/m3 (dust)	81.37	2 mg/m3 ®	10 mg/m3 ®	*
736	7503	XX Talc	XX Talc
737	7504	VANADIUM OXIDES (XRD)	VANADIUM OXIDES	1.7-2.5	200 - 1000	routine	stable	THF	XRD	CYC & PVC	0.5 mg/m3 (as V) (V2O5 Dust); C 0.1 mg/m3 (as V) (V2O5 Fume); 1 mg/m 3 (FeV)	0.05 mg/m3/15 min (as V2O5)	0.05 mg/m3 (respirable, as V 2O5)
738	7505	LEAD SULFIDE (XRD)	LEAD SULFIDE	1.7-2.5	600 - 1000	routine	stable	THF	XRD	CYC & PVC	0.05 mg (Pb)/m	<0.1 mg (Pb)/m 3; blood Pb ≤ 60 μg/100 g	0.15 mg (Pb)/m 3		0.05 mg/m3	*	BEI ؛A3
739	7506	BORON CARBIDE (XRD)	BORON CARBIDE	1.7-2.5	100 - 1000	routine	stable	ash	XRD	CYC & PVC	no standard	no standard	no standard
740	7600	CHROMIUM, HEXAVALENT (VIS)	CHROMIUM, HEXAVALENT	1-4	8 - 400	routine	analyze within 2 weeks	reagents	VIS	PVC	0.1 mg/m3 (as CrO3)	0.001 mg/m3/10 h; carcinogen	0.050 mg/m3 (as Cr, soluble); some insoluble chromates are human carcinogen
741	7601	SILICA (VIS)	SILICA, CRYSTALLINE	1.7-2.5	400 - 800	routine	stable	H3PO4/HF	VIS	CYC & MC E orPVC	quartz (respirable) 10 mg/m3 /(%SiO2 +2); cristobalite and tridymite (respirable) ½ the above	0.05 mg/m3 ; carcinogens	quartz (respirable) 0.1 mg/m3 cristobalite (respirable) 0.05 mg/m3 tridymite (respirable) 0.05 mg/m	60.09	0.025 mg/m3 ®	*	A2
742	7602	SILICA (IR)	SILICA, CRYSTALLINE (IR)	1.7-2.5	400 - 800	routine	stable	ash	IR	CYC & MC E orPVC	0.05 mg/m 3	0.05 mg/m 3 ; carcinogens	***	60.09	0.025 mg/m3 ®	*	A2
743	7603	SILICA IN COAL MINE DUST (IR)	SILICA in coal mine dust	1.7-2.5	300 - 1000	routine	stable	ash	IR	CYC & PVC	0.05 mg/m	0.05 mg/m 3 ; suspect carcinogen	***	60.09	0.025 mg/m3 ®	*	A2
744	7604	XX CHROMIUM, HEXAVALENT (IC)	CHROMIUM, HEXAVALENT	1-4	100 - 1000			NaOH-Na2CO3	IC	PVC
745	7605	CHROMIUM, HEXAVALENT byION CHROMATOGRAPHY	CHROMIUM, HEXAVALENT byIONCHROMATOGRAPHY	0.1 - 4	1 - 400	Routine. Can be shipped cold when deemed necessary	Stable for 2 weeks at room temperature. Stable for 4 weeks if stored in refrigerator	NaOH-Na2CO3	IC	PVC	0.1 mg/m3 (as CrO3 )	0.001 mg/m3 /10 h; carcinogen	0.050 mg/m3 (as Cr, soluble); some insoluble chromates are human carcinogens
746	7700	LEAD by Chemical Spot Test	LEAD in Air by Chemical Spot Test	2	10 - 240	***	stable	NA	Spot	MCEF	0.05 mg/ m3	<0.1 mg/ m3	0.15 mg/ m3	207.2	0.05 mg/m3	*	A3,BEI
747	7701	LEAD by ULTRASOUND/ASV	LEAD BY ULTRASOUND/ASV	1-4	20 - 1500	routine	stable	HNO3	Port ASV	MCEF	0.05 mg/m3	<0.1 mg/m3; blood Pb ;60 μg/100 g	0.05 mg/m3	207.2	0.05 mg/m3	*	A3,BEI
748	7702	LEAD by FIELDPORTABLE XRF	LEAD by Field Portable XRF	1-4	570 - 1900	routine	stable	NA	XRF (port)	MCEF	0.05 mg/m3	<0.1 mg/m3; blood Pb ;60 μg/100 g	0.05 mg/m3; BEI blood 30 μg/ 100 mL	207.2	0.05 mg/m3	*	A3,BEI
749	7703	CHROMIUM, HEXAVALENT by FIELDPORTABLE SPECTROPHOTOMETRY	CHROMIUM, HEXAVALENT by Field-Portable Spectrophotometry	1-4	10 - 1200	refrigerant pack at 4 ± 2 o C (optional)	analyze within 24 hours; if applicable, keep samples at 4 ± 2 o C.	NH4)2SO4	VIS	PVC, MCE, PTFE	0.1 mg/m3 (as CrO3 )	0.001 mg/m3 /10 h (carcinogen)	0.050 mg/m3 (water-soluble compounds); 0.010 mg/m3 (insoluble compounds)
750	7900	ARSENIC (HYDRIDE AAS)	ARSENIC & compounds, as As	1-3	30 - 1000	routine	stable if refrigerated	HNO3/H2SO4/HClO4	AAS-FAAS	MCEF	0.01 mg/m3	0.002 mg/m 3/15 min; carcinogen	0.01 mg/m3; carcinogen	74.92	0.01 mg/m3	*	BEI ؛A1
751	7901	ARSENIC TRIOXIDE (GFAAS)	ARSENIC TRIOXIDE, as As	1-3	30 - 1000	routine	stable	HNO3/H2O2	AAS-FAAS	MCEF	0.01 mg/m3 (As)	0.002 mg/m 3 (As)/15 min; carcinogen	0.01 mg/m3; carcinogen
752	7902	FLUORIDES by ISE	FLUORIDES, aerosol & gas	1-2	12 - 800	routine	stable	NaOH	ISE	MCEF & pad w/Na2CO3	2.5 mg/m3 (fluorides); 3 ppm (HF)	2.5 mg/m3 (fluorides); 3 ppm (HF); STEL 6 ppm (HF)	2.5 mg/m3 (fluorides); C 3 ppm (HF)	Variable	2.5 mg/m3	*	A4 ؛BEI
753	7903	ACIDS, INORGANIC (IC)	ACIDS, INORGANIC	0.2 - 0.5	3.0 - 100	routine	stable at least 21 days @ 25 °C	HCO3-/CO32-	IC	SG(washed)
754	7903	Hydrogen Bromide	ACIDS, INORGANIC	0.2 - 0.5	3.0 - 100	routine	stable at least 21 days @ 25 °C	HCO3-/CO32-	IC	SG(washed)	3 ppm	3 ppm	3 ppm	80.92	*	C 2 ppm	*
755	7903	Hydrogen Chloride	ACIDS, INORGANIC	0.2 - 0.5	3.0 - 100	routine	stable at least 21 days @ 25 °C	HCO3-/CO32-	IC	SG(washed)	5 ppm	5 ppm	5 ppm	36.46	*	C 2 ppm	A4
756	7903	Hydrogen Fluoride	ACIDS, INORGANIC	0.2 - 0.5	3.0 - 100	routine	stable at least 21 days @ 25 °C	HCO3-/CO32-	IC	SG(washed)	3 ppm	3 ppm; 6 ppm STEL	3 ppm
757	7903	nitric acid	ACIDS, INORGANIC	0.2 - 0.5	3.0 - 100	routine	stable at least 21 days @ 25 °C	HCO3-/CO32-	IC	SG(washed)	2 ppm	2 ppm; STEL 4 ppm	2 ppm; STEL 4 ppm	63.02	2 ppm	4 ppm	*
758	7903	phosphoric acid	ACIDS, INORGANIC	0.2 - 0.5	3.0 - 100	routine	stable at least 21 days @ 25 °C	HCO3-/CO32-	IC	SG(washed)	1 mg/m3,	1 mg/m3, STEL 3 mg/m3	1 mg/m3, STEL 3 mg/m3	98	1 mg/m3	3 mg/m3	*
759	7903	sulfuric acid	ACIDS, INORGANIC	0.2 - 0.5	3.0 - 100	routine	stable at least 21 days @ 25 °C	HCO3-/CO32-	IC	SG(washed)	1 mg/m3,	1 mg/m3, STEL 3 mg/m3	1 mg/m3, STEL 3 mg/m3	98.08	0. mg/m3 (T)	*	A2(M)
760	7904	CYANIDES (ISE)	CYANIDES, aerosol and gas	0.5 - 1.0	10 - 180	routine	analyze within 5 days; particulate on filter may liberate HCN gas	KOH	ISE	MCEF & BuB	1 mg/m3; skin (HCN) 5 mg/m3; skin (cyanides, as CN -)	5 mg/m3/10 min (as CN -)	1 mg/m3; skin (HCN); 5 mg/m3; skin (cyanides, as CN)	Variable	*	C 5 ppm	پوست
761	7905	PHOSPHORUS (GC)	PHOSPHORUS	0.01 - 0.2	5 - 100	routine	7 days @ 25 °C	xylene	GC-FPD	Tenax GC	0.1 mg/m3	0.1 mg/m	0.1 mg/m3	123.92	0.1mg/m3	0.1mg/m3	*
762	7906	FLUORIDES by IC	FLUORIDES by IC	1-2	15-1000	4 °C	table for at least 14 days (fluorides) / 28 days (HF) if stored at @ 20 °C for 7 days and 4 °C thereafter	NaOH	IC	MCEF & pad w/Na2CO3	2.5 mg/m3 (fluorides); 3 ppm (HF), STEL (HF): 6 ppm	2.5 mg/m3 (fluorides); 3 ppm (HF), STEL (HF): 6 ppm	***	Variable	2.5 mg/m3	*	A4 ؛BEI
763	7907	VOLATILE ACIDS by Ion Chromatography	VOLATILE ACIDS by Ion Chromatography	2	30-600	Routine	Stable for 1 week @ 20 °C and 4 °C thereafter to at least 28 days	Aqueous solution	IC	2QF & pad w/Na2CO3
764	7907	hydrochloric acid(HCl)	VOLATILE ACIDS by Ion Chromatography	2	30-600	Routine	Stable for 1 week @ 20 °C and 4 °C thereafter to at least 28 days	Aqueous solution	IC	2QF & pad w/Na2CO3	5 ppm	5 ppm	5 ppm
765	7907	hydrobromic acid(HBr)	VOLATILE ACIDS by Ion Chromatography	2	30-600	Routine	Stable for 1 week @ 20 °C and 4 °C thereafter to at least 28 days	Aqueous solution	IC	2QF & pad w/Na2CO3	3 ppm	3 ppm	3 ppm
766	7907	nitric acid(HNO3)	VOLATILE ACIDS by Ion Chromatography	2	30-600	Routine	Stable for 1 week @ 20 °C and 4 °C thereafter to at least 28 days	Aqueous solution	IC	2QF & pad w/Na2CO3	2 ppm	2 ppm; STEL 4 ppm	2 ppm; STEL 4 ppm	63.02	2 ppm	4 ppm	*
767	7908	Phosphoric Acid	NON-VOLATILE ACIDS (Sulfuric Acid and Phosphoric Acid)	1-5	15-2000	4 °C	Stable for 1 week @ 20 °C and 4 °C thereafter to at least 28 days	Aqueous solution	IC	2QFor PTFE	1 mg/m3	1 mg/m3 STEL: 3 mg/m3 (H3PO4)	***	98	1 mg/m3	3 mg/m3	*
767	7908	Sulfuric Acid	NON-VOLATILE ACIDS (Sulfuric Acid and Phosphoric Acid)	1-5	15-2000	4 °C	Stable for 1 week @ 20 °C and 4 °C thereafter to at least 28 days	Aqueous solution	IC	2QFor PTFE	1 mg/m3	1 mg/m3	***	98.08	0. mg/m3 (T)	*	A2(M)
768	8000	XX Alad in blood	XX Alad in blood
769	8001	PENTACHLOROPHENOL in blood	PENTACHLOROPHENOL in blood	NA	NA	polyethylene shippers with sample container kept at 10 °C	unknown	NA	NA	NA	***	***	***
770	8002	METHYL ETHYL KETONE, ETHANOL,and TOLUENE in blood	METHYL ETHYL KETONE, ETHANOL,and TOLUENE in blood	NA	NA	air express @ 4 °C	stable @ 4 °C for 3 weeks	NA	NA	NA	***	***	***
771	8003	LEAD in blood and urine	LEAD in blood and urine	NA	NA	(urine) 0.2 mL conc. HNO 3 polyethylene shippers	blood stable 3 days @ 4 C; indefinitely if sonicated and frozen in plastic tubes; urine stable indefinitely if kept acidified with HNO 3	NA	NA	NA	***	***	***
772	8004	POLYCHLORINATED BIPHENYLS in serum	POLYCHLORINATED BIPHENYLS in serum	NA	NA	polyethylene shippers @ 10 °C	indefinite if serum is kept frozen	NA	NA	NA	***	***	***
773	8005	ELEMENTS in blood or tissue (ICP)	ELEMENTS in blood or tissue (ICP)	NA	NA	heparin (blood); none for tissue frozen for blood and "wet" tissue; routine for "dry" tissue	not established	NA	NA	NA	***	***	***
774	8005	antimony	antimony	NA	NA	heparin (blood); none for tissue frozen for blood and "wet" tissue; routine for "dry" tissue	not established	NA	NA	NA	***	***	***
775	8005	cadmium	cadmium	NA	NA	heparin (blood); none for tissue frozen for blood and "wet" tissue; routine for "dry" tissue	not established	NA	NA	NA	***	***	***
776	8005	chromium	chromium	NA	NA	heparin (blood); none for tissue frozen for blood and "wet" tissue; routine for "dry" tissue	not established	NA	NA	NA	***	***	***
777	8005	cobalt	cobalt	NA	NA	heparin (blood); none for tissue frozen for blood and "wet" tissue; routine for "dry" tissue	not established	NA	NA	NA	***	***	***
778	8300	HIPPURIC ACID in urine (VIS)	HIPPURIC ACID in urine (VIS)	NA	NA	a few crystals of thymol; keep at about 4 °C pack in insulated ,shipper with bagged refrigerant; ship by air express	stable 1 day @ 20 °C; 1 week @ 4 C; and 2 months @ -20 °C	NA	NA	NA	***	***	***
779	8301	HIPPURIC and METHYL HIPPURIC ACIDS in urine (HPLC)	HIPPURIC and METHYL HIPPURICACID in URINE	NA	NA	A few crystals of thymol; store @ 4o C Pack in styrofoam shipper with bagged refrigerant, ship overnight	Stable 30 days @ 4 C	Etac	HPLC-UV	NA	***	***	***
780	8302	MBOCA in urine	MBOCA in urine	NA	NA	3 mL of 30% (w/w) citric acid solution freeze urine and ship in dry ice in an insulated container	stable for 2 days @ 25 °C and for 1 month @ -20 °C	NA	NA	NA	***	***	***
781	8303	PENTACHLOROPHENOL in urine	PENTACHLOROPHENOL in urine	NA	NA	ship frozen in dry ice	40 days if kept frozen	NA	NA	NA	***	***	***
782	8304	XX Benzidine in urine (TLC)	XX Benzidine in urine (TLC)
783	8305	PHENOL & p-CRESOL in urine	PHENOL & p-CRESOL in urine	NA	NA	ew crystals of thymol freeze urine; ship in dry ice in an insulated container	stable for 4 days @ 25 °C and for 3 months @ -4 °C	NA	NA	NA	***	***	***
784	8306	BENZIDINE in urine (GC)	BENZIDINE in urine (GC)	NA	NA	2 drops 12 N HCl after collection frozen and shipped in dry ice	unknown	NA	NA	NA	***	***	***
785	8307	XX Arsenic in urine	XX Arsenic in urine
786	8308	FLUORIDE in urine	FLUORIDE in urine	NA	NA	0.2 g EDTA added to bottles before collection n insulated containers using bagged refrigerant	2 weeks @ 4 °C, longer if frozen	NA	NA	NA	***	***	***
787	8309	XX Mercury in urine	XX Mercury in urine
788	8310	METALS in urine (ICP) aluminum lead	METALS in urine (ICP) aluminum lead	NA	NA	5.0 mL conc. HNO 3 added after collection frozen in dry ice	not established	NA	NA	NA	***	***	***
789	8310	silver	METALS in urine (ICP) aluminum lead	NA	NA	5.0 mL conc. HNO 3 added after collection frozen in dry ice	not established	NA	NA	NA	***	***	***
790	8310	Barium (Ba)	METALS in urine (ICP) aluminum lead	NA	NA	5.0 mL conc. HNO 3 added after collection frozen in dry ice	not established	NA	NA	NA	***	***	***	137.3	0.5mg/m3	*	A4
791	8310	manganese	METALS in urine (ICP) aluminum lead	NA	NA	5.0 mL conc. HNO 3 added after collection frozen in dry ice	not established	NA	NA	NA	***	***	***	***	***	***	***
792	8310	strontium cadmium	METALS in urine (ICP) aluminum lead	NA	NA	5.0 mL conc. HNO 3 added after collection frozen in dry ice	not established	NA	NA	NA	***	***	***
793	8310	molybdenum	METALS in urine (ICP) aluminum lead	NA	NA	5.0 mL conc. HNO 3 added after collection frozen in dry ice	not established	NA	NA	NA	***	***	***
794	8310	tin	METALS in urine (ICP) aluminum lead	NA	NA	5.0 mL conc. HNO 3 added after collection frozen in dry ice	not established	NA	NA	NA	***	***	***
795	8310	chromium	METALS in urine (ICP) aluminum lead	NA	NA	5.0 mL conc. HNO 3 added after collection frozen in dry ice	not established	NA	NA	NA	***	***	***
796	8310	nickel titanium copper platinum zinc	METALS in urine (ICP) aluminum lead	NA	NA	5.0 mL conc. HNO 3 added after collection frozen in dry ice	not established	NA	NA	NA	***	***	***
797	8310	iron	METALS in urine (ICP) aluminum lead	NA	NA	5.0 mL conc. HNO 3 added after collection frozen in dry ice	not established	NA	NA	NA	***	***	***
798	8315	XX 8315	XX-TRIAZINE HERBICIDES and theirMETABOLITES	NA	NA			NA	SC-MSD	NA
799	8316	BUTOXYACETIC ACID in urine	BUTOXYACETIC ACID in URINE	NA	NA	Frozen; on dry ice	At least 9 months at -70 °C	NA	GC-ECD	NA	***	***	***
800	8317	ANALINE and o-TOLUDINE in urine	ANALINE and o-TOLUIDINE in urine	NA	NA	5 g citric acid Freeze urine; ship on dry ice in an insulated container	Sample stable for over 6 months at -65 °C	ALK	HPLC-ECD	NA	***	***	***
801	9000	ASBESTOS, CHRYSOTILE by XRD	ASBESTOS, CHRYSOTILE by XRD	NA	NA	seal securely to prevent escape of asbestos	indefinitely	NA	XRD	bulk	***	***	***
802	9002	ASBESTOS (bulk) by PLM	ASBESTOS (bulk) by PLM	NA	NA	seal securely to prevent escape of asbestos	stable	NA	PLM	bulk	***	***	***
803	9100	LEAD in Surface Wipe Samples	LEAD in Surface Wipe Samples	NA	NA	***	***	HNO3/H2O2	ICP	Wipe	***	***	***
804	9101	CHROMIUM (VI) in settled dust (Test Kit)	CHROMIUM, HEXAVALENT in settled dust	NA	NA	***	***	NA	Spot	Test strip	***	***	***		0.0002mg/m3	0.0005mg/m3	A1؛ پوست DSEN ؛ RSEN ؛BEI
805	9102	ELEMENTS on WIPES (ICP)	ELEMENTS on WIPES	NA	NA	Routine	Stable	NA	ICP	Wipe	N/A	N/A	N/A
806	9105	LEAD in DUST WIPES by Chemical Spot Test	LEAD in DUST WIPES by ChemicalSpot Test	NA	NA	Routine	Stable	NA	Spot	Wipe	no PEL	no REL	no TLV
807	9200	CHLORINATED and ORGANONITROGEN HERBICIDES (HAND WASH)	CHLORINATED ORGANONITROGENHERBICIDES (HAND WASH)	NA	NA	transfer wash to 250-mL wide-mouthed glass jars with PTFE-lined caps.	t least 30 days at 5 °C	NA	GC-ECD	polyethylene bag
808	9200	alachlor	CHLORINATED ORGANONITROGENHERBICIDES (HAND WASH)	NA	NA	transfer wash to 250-mL wide-mouthed glass jars with PTFE-lined caps.	t least 30 days at 5 °C	NA	GC-ECD	polyethylene bag	***	***	***
809	9200	atrazine	CHLORINATED ORGANONITROGENHERBICIDES (HAND WASH)	NA	NA	transfer wash to 250-mL wide-mouthed glass jars with PTFE-lined caps.	t least 30 days at 5 °C	NA	GC-ECD	polyethylene bag	***	5mg/m3	5mg/m3	215.69	2mg/m3	*	A3
810	9200	cyanazine	CHLORINATED ORGANONITROGENHERBICIDES (HAND WASH)	NA	NA	transfer wash to 250-mL wide-mouthed glass jars with PTFE-lined caps.	t least 30 days at 5 °C	NA	GC-ECD	polyethylene bag	***	***	***	240.7	0.1 mg/m3 (I)	*	A3
811	9200	2,4-D acid	CHLORINATED ORGANONITROGENHERBICIDES (HAND WASH)	NA	NA	transfer wash to 250-mL wide-mouthed glass jars with PTFE-lined caps.	t least 30 days at 5 °C	NA	GC-ECD	polyethylene bag	10 mg/m3	10 mg/m3	10 mg/m3	221.04	10 mg/m3 (I)	*	A4
812	9200	2,4-D, 2-butoxyethyl ester	CHLORINATED ORGANONITROGENHERBICIDES (HAND WASH)	NA	NA	transfer wash to 250-mL wide-mouthed glass jars with PTFE-lined caps.	t least 30 days at 5 °C	NA	GC-ECD	polyethylene bag	***	***	***
813	9200	2,4-D, 2-ethylhexyl ester	CHLORINATED ORGANONITROGENHERBICIDES (HAND WASH)	NA	NA	transfer wash to 250-mL wide-mouthed glass jars with PTFE-lined caps.	t least 30 days at 5 °C	NA	GC-ECD	polyethylene bag	***	***	***
814	9200	metolachlor	CHLORINATED ORGANONITROGENHERBICIDES (HAND WASH)	NA	NA	transfer wash to 250-mL wide-mouthed glass jars with PTFE-lined caps.	t least 30 days at 5 °C	NA	GC-ECD	polyethylene bag	***	***	***
815	9200	simazine	CHLORINATED ORGANONITROGENHERBICIDES (HAND WASH)	NA	NA	transfer wash to 250-mL wide-mouthed glass jars with PTFE-lined caps.	t least 30 days at 5 °C	NA	GC-ECD	polyethylene bag	***	***	***	201.6	0.5 mg/m3 ®	*	A3
816	9201	CHLORINATED and ORGANONITROGENHERBICIDES (DERMAL PATCH)	CHLORINATED ORGANONITROGENHERBICIDES (DERMAL PATCH))	NA	NA	transfer pads to 120-mL wide-mouthed glass jars with PTFE-lined caps	at least 30 days at 4 °C	IPA/diazomethane	GC-ECD	PUF pad
817	9201	alachlor	CHLORINATED ORGANONITROGENHERBICIDES (DERMAL PATCH))	NA	NA	transfer pads to 120-mL wide-mouthed glass jars with PTFE-lined caps	at least 30 days at 4 °C	IPA/diazomethane	GC-ECD	PUF pad	***	***	***
818	9201	atrazine	CHLORINATED ORGANONITROGENHERBICIDES (DERMAL PATCH))	NA	NA	transfer pads to 120-mL wide-mouthed glass jars with PTFE-lined caps	at least 30 days at 4 °C	IPA/diazomethane	GC-ECD	PUF pad	***	5mg/m3	5mg/m3	215.69	2mg/m3	*	A3
819	9201	cyanazine	CHLORINATED ORGANONITROGENHERBICIDES (DERMAL PATCH))	NA	NA	transfer pads to 120-mL wide-mouthed glass jars with PTFE-lined caps	at least 30 days at 4 °C	IPA/diazomethane	GC-ECD	PUF pad	***	***	***	240.7	0.1 mg/m3 (I)	*	A3
820	9201	2,4-D acid	CHLORINATED ORGANONITROGENHERBICIDES (DERMAL PATCH))	NA	NA	transfer pads to 120-mL wide-mouthed glass jars with PTFE-lined caps	at least 30 days at 4 °C	IPA/diazomethane	GC-ECD	PUF pad	10 mg/m3	10 mg/m3	10 mg/m3	221.04	10 mg/m3 (I)	*	A4
821	9201	2,4-D, 2-butoxyethyl ester	CHLORINATED ORGANONITROGENHERBICIDES (DERMAL PATCH))	NA	NA	transfer pads to 120-mL wide-mouthed glass jars with PTFE-lined caps	at least 30 days at 4 °C	IPA/diazomethane	GC-ECD	PUF pad	***	***	***
822	9201	2,4-D, 2-ethylhexyl ester	CHLORINATED ORGANONITROGENHERBICIDES (DERMAL PATCH))	NA	NA	transfer pads to 120-mL wide-mouthed glass jars with PTFE-lined caps	at least 30 days at 4 °C	IPA/diazomethane	GC-ECD	PUF pad	***	***	***
823	9201	metolachlor	CHLORINATED ORGANONITROGENHERBICIDES (DERMAL PATCH))	NA	NA	transfer pads to 120-mL wide-mouthed glass jars with PTFE-lined caps	at least 30 days at 4 °C	IPA/diazomethane	GC-ECD	PUF pad	***	***	***
824	9201	simazine	CHLORINATED ORGANONITROGENHERBICIDES (DERMAL PATCH))	NA	NA	transfer pads to 120-mL wide-mouthed glass jars with PTFE-lined caps	at least 30 days at 4 °C	IPA/diazomethane	GC-ECD	PUF pad	***	***	***	201.6	0.5 mg/m3 ®	*	A3
825	9202	CAPTAN and THIOPHENATEMETHYL(HAND RINSE)	CAPTAN and THIOPHENATEMETHYL inHandrinse	NA	NA	transfer wash to 250-mL wide-mouthed glass jars with PTFE-lined caps.	at least 28 days at 4° C	NA	HPLC-UV	Hand wash	N/A	N/A	N/A
826	9205	CAPTAN and THIOPHENATEMETHYL (DERMAL PATCH)	CAPTAN and THIOPHENATEMETHYL on Dermal Patch	NA	NA	transfer wash to 250-mL wide-mouthed glass jars with PTFE-lined caps.	at least 28 days at 4° C	IPA-ACN	HPLC-UV	Patch	N/A	N/A	N/A

NIOSH Method Exploration System

NIOSH Methods for Sampling and Measuring Workplace Chemical Agents, Fourth Edition

Dr. Farahani Product Group