Certifications

Green Analytical Laboratories Certifications

State of Colorado Department of Public Health and Environment
Approved Analytes:
Trace Metals (except Uranium), Flouride, Nitrate, Nitrite, Cyanide

Cardinal Laboratories Certifications

NELAP accreditation through the Texas Commisson on Environmental Quality (TCEQ). The accreditation is for solid and chemical materials and non-potable water in the following methods:
EPA 8021 Analytes:
Benzene, Toluene, Ethylbenzene, and Xylene (Total)
EPA 8260 Analytes:
Benzene, Toluene, Ethylbenzene, and Xylene (Total)
TCEQ 1005 Analytes:
Total Petroleum Hydrocarbons Certification #T104704398-08-TX

State of Colorado Department of Public Health and Environment Approved Methods:
EPA 552.2 Haloacetic Acids (HAA-5)
EPA 524.2 Total Trihalomethanes (TTHM)
EPA 524.2 Regulated VOCs (V2, V3)