| Chemical | Method Number | Method Name | Compounds |
|---|---|---|---|
| B[a]P | 5506 | POLYNUCLEAR AROMATIC HYDROCARBONS | 5506cpds |
| B[a]P | 5515 | POLYNUCLEAR AROMATIC HYDROCARBONS | |
| Barium | 7056 | BARIUM, SOLUBLE COMPOUNDS | |
| Benz(a)anthracene | 5515 | POLYNUCLEAR AROMATIC HYDROCARBONS | |
| Benz(a)anthracene | 5506 | POLYNUCLEAR AROMATIC HYDROCARBONS | 5506cpds |
| Benzaldehyde | 2549 | VOLATILE ORGANIC CPDS (Screening) | |
| Benzene | 1500 | HYDROCARBONS, BP 36 126 C | 1500cpds |
| Benzene | 1501 | HYDROCARBONS, AROMATIC | |
| Benzene | 3700 | BENZENE by portable GC | |
| Benzene | 2549 | VOLATILE ORGANIC CPDS (Screening) | |
| Benzene Soluble Fraction and Total Particulate (Asphalt Fume) | 5042 | BENZENE SOLUBLE FRACTION AND TOTAL PARTICULATE (ASPHALT FUME) | |
| Benzidine | 5509 | BENZIDINE and 3,3' DICHLORO BENZIDINE | |
| Benzidine Dyes | 5013 | DYES | |
| Benzo(a)pyrene | 5506 | POLYNUCLEAR AROMATIC HYDROCARBONS | 5506cpds |
| Benzo(a)pyrene | 5515 | POLYNUCLEAR AROMATIC HYDROCARBONS | |
| Benzo(b)fluoranthene | 5515 | POLYNUCLEAR AROMATIC HYDROCARBONS | |
| Benzo(b)fluoranthene | 5506 | POLYNUCLEAR AROMATIC HYDROCARBONS | 5506cpds |
| Benzo(e)pyrene | 5506 | POLYNUCLEAR AROMATIC HYDROCARBONS | 5506cpds |
| Benzo(e)pyrene | 5515 | POLYNUCLEAR AROMATIC HYDROCARBONS | |
| Benzo(ghi)perylene | 5515 | POLYNUCLEAR AROMATIC HYDROCARBONS | |
| Benzo(ghi)perylene | 5506 | POLYNUCLEAR AROMATIC HYDROCARBONS | 5506cpds |
| Benzo(k)fluoranthene | 5506 | POLYNUCLEAR AROMATIC HYDROCARBONS | 5506cpds |
| Benzo(k)fluoranthene | 5515 | POLYNUCLEAR AROMATIC HYDROCARBONS | |
| Benzothiazole in Asphalt Fume | 2550 | BENZOTHIAZOLE IN ASPHALT FUME | |
| Benzoyl peroxide | 5009 | BENZOYL PEROXIDE | |
| Benzyl chloride | 1003 | HYDROCARBONS, HALOGENATED | 1003cpds |
| Beryllium | 7300 | ELEMENTS by ICP | 7300cpds |
| Beryllium & compounds | 7102 | BERYLLIUM and cpds, as Be | |
| Bioaerosol Sampling | 0800 | BIOAEROSOL SAMPLING | |
| Biphenyl | 2530 | DIPHENYL | |
| Boron carbide | 7506 | BORON CARBIDE | |
| Boron oxide | 0500 | PARTICULATES N.O.R. | |
| Bromine | 6011 | CHLORINE and BROMINE | |
| Bromoform | 1003 | HYDROCARBONS, HALOGENATED | 1003cpds |
| Bromotrifluoromethane | 1017 | TRIFLUOROBROMOMETHANE | |
| Bromoxynil | 5010 | BROMOXYNIL and B'OCTANOATE | |
| Bromoxynil octanoate | 5010 | BROMOXYNIL and B'OCTANOATE | |
| 1,3 Butadiene | 1024 | 1,3 BUTADIENE | |
| 2 Butanone | 2549 | VOLATILE ORGANIC CPDS (Screening) | |
| 2 Butanone | 2500 | METHYL ETHYL KETONE | |
| 2 Butoxyethanol | 1403 | ALCOHOLS IV | 1403cpds |
| 2 Butoxyethyanol | 2549 | VOLATILE ORGANIC CPDS (Screening) | |
| Butyl acetate | 2549 | VOLATILE ORGANIC CPDS (Screening) | |
| n , sec , & t Butyl acetate | 1450 | ESTERS I | 1450cpds |
| Butyl alcohol | 2549 | VOLATILE ORGANIC CPDS (Screening) | |
| n & sec Butyl alcohol | 1401 | ALCOHOLS II | 1401cpds |
| tert Butyl alcohol | 1400 | ALCOHOLS I | 1400cpds |
| Butyl cellosolve | 1403 | ALCOHOLS IV | 1403cpds |
| Butyl cellosolve | 2549 | VOLATILE ORGANIC CPDS (Screening) | |
| Butyl glycidyl ether | 1616 | BUTYL GLYCIDYL ETHER | |
| n Butyl mercaptan | 2525 | n BUTYL MERCAPTAN | |
| n Butyl mercaptan | 2542 | MERCAPTANS | |
| n Butylamine | 2012 | n BUTYLAMINE | |
| 1,3 Butylene glygol | 5523 | GLYCOLS | |
| p tert Butyltoluene | 1501 | HYDROCARBONS, AROMATIC | |
| Butyraldehyde | 2539 | ALDEHYDES, SCREENING |
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