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Environmental Testing

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.


Download: Sample Preservation and Holding Times Schedule 40cfrHold-Times.pdf 

 

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
General & Wet Chemistry river-water-sampling.jpg

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
Water Analysis Enironmental-Testing-Analysis.jpg

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