Technology Laboratory, Inc.

Certified by the Colorado Department of Public Health and Environment (certification CO00064). Listed by CDPHE as accepting outside samples. Certified analytes: Bromide, Fluoride, Nitrite-N, Nitrate-N, Vinyl Chloride, Trichloroethylene, Total Xylenes, Toluene, Tetrachloroethylene, t-1,2-Dichloroethylene, Styrene, Ethylbenzene, Dichloromethane, Chlorobenzene, Carbon tetrachloride, c-1,2-Dichloroethylene, Benzene, 1,4-Dichlorobenzene, 1,2,4-Trichlorobenzene, 1,2-Dichloropropane, 1,2-Dichloroethane, 1,2-Dichlorobenzene, 1,1,2-Trichloroethane, 1,1,1-Trichloroethane, 1,1-Dichloroethylene.

SGS North America, Inc. – Denver

Certified by the Colorado Department of Public Health and Environment (certification CO00013). Listed by CDPHE as accepting outside samples. Certified analytes: Thallium, Nitrite-N, Selenium, Nickel, Nitrate-N, Arsenic, Mercury, Lead, Antimony, Bromide, Fluoride, Copper, Chromium, Cadmium, Beryllium, Barium.

Weld County Department of Public Health & Environment

Certified by the Colorado Department of Public Health and Environment (certification CO00002). Listed by CDPHE as accepting outside samples. Certified analytes: Uranium, Thallium, Nitrate-N, Selenium, Nickel, Lead, Mercury, Beryllium, Copper, Chromium, Cadmium, Nitrite-N, Barium, Arsenic, Antimony, Total Coliform & E. coli P/A, Total Coliform & E. coli MPN, Fluoride.