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EPA's Region 6 Office

Serving: Arkansas, Louisiana, New Mexico, Oklahoma, Texas, and 66 Tribal Nations

Compounds Analyzed


dichlorodifluoromethane
1,2-dichloro-1,1,2,2-tetrafluoroethane
chloromethane
bromomethane
vinyl chloride
1,3-butadiene
chloroethane
vinyl bromide
trichlorofluoromethane
1,1,2-trichloro-1,2,2-trifluoroethane
ethyl bromide
acrylonitrile
cis-1,2-dichloroethene
allyl chloride
methylene chloride
vinyl acetate
hexane
2-butanone
1,1-dichloroethane
1,1-dichloroethene
chloroform
1,1,1-trichloroethane
1,2-dichloroethane
carbon tetrachloride
benzene
2,2,4-trimethylpentane
trichloroethene
1,2-dichloropropane
4-methyl-2-pentanone
cis-1,3-dichloropropene
trans-1,3-dichloropropene
toluene
1,1,2-trichloroethane
tetrachloroethene
1,2-dibromoethane
chlorobenzene
ethylbenzene
p/m-xylene
styrene
o-xylene
1,1,2,2-tetrachloroethane
1,3,5-trimethylbenzene
1,2,4-trimethylbenzene
1,3-dichlorobenzene
benzyl chloride
1,4-dichlorobenzene
1,2-dichlorobenzene
1,2,4-trichlorobenzene
hexachlorobutadiene.

The reporting limit is 0.5 ppbv except for vinyl acetate at 5.0 ppbv.

All significant Tentatively Identified Compounds (TICs) above 1 ppbv are reported except phenol and N, N-Dimethylacetamide which are common contaminants of Tedlar® bags. Some compounds reported in the Tedlar® bag samples(s) are also found in unused Tedlar® bags.

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