Environmental Testing

Environmental protection is the responsibility of everyone who calls earth their home. Analyses that measure chemical constituents reliably are a vital step in preserving our ecosystem. Our environmental laboratory ensures that testing capacity is available to support the public health and environmental protection objectives.

General & Wet Chemistry

COMMON PARAMETERS METHODS
 Alkalinity  SM 2320B
 Ammonia-N  EPA 350.1
 Chloride  EPA 325.2, ASTM D512
 Fluoride  SM 4500-F-C
 Oil & Grease, Hexane Extractable Material  EPA 1664
 pH  EPA 150.1, SM 4500-H-B
 Settleable Solids  SM 2540-F
 Specific Conductance  EPA 120.1
 Sulfate  ASTM D516
 TDS, TSS  EPA 160.1, 160.2

Water Analysis

COMMON PARAMETERS METHODS
Total Organic Halogens (AOX)  SW846 9020B
Total Organic Carbon (TOC)  EPA 415.1, SM 5310B
Chemical Oxygen Demand (COD)  EPA 410.2, Hach 8000
 Metals – ICP-OES, AAS, Hg cold vapor  EPA 200.7, 200.9, 245.1
 Anions – Ion Chromatography  EPA 300.0