Analytic Method | Target Chemical |
Total Mercury by oxidation, purge and trap, and cold vapor atomic spectrometry (Method 1631, Revision B with Appendix A—Digestion procedures for Total Mercury in tissue, Sludge, sediment, and soil. | · Mercury |
Arsenic specialization Arsine Generation Chromatographs and Atomic Adsorption Spectrometry (Method 1632, Revision A) | · Arsenic (III) · Arsenic (IV) · Dimethylarsenic Acid (DMA) · Monomethylaersenic (MMA) · Total inorganic arsenic |
Organochlorine pesticides by Gas Chromatography/ Halide Specific Detector (GC/HSD) method 1656, Revision A). | · 2,4’ DDD Kepone · 2,4’ DDE Methoxychlor · 4,4’ DDT, Aldrin Dieldrin · Endosulfine |