
Past Featured Articles
Corpus Christi Laboratory - SW-846 Method 8270: Elemental Sulfur
West Sacramento Laboratory - EPA Method 1694: Antibacterials by HPLC/MS/MS
West Sacramento Laboratory - EPA Method 1698: Steroids and Hormones by HPLC/MS/MS
West Sacramento Laboratory - ASTM D7065-06: Nonylphenols and Ethoxylate
Phoenix Laboratory – OSHA ID-215: Airborne Hexavalent Chromium
Phoenix Laboratory – NIOSH 6013: Hydrogen Sulfide
Phoenix Laboratory – Determination of Methamphetamine Residues
Tampa Laboratory – EPA Method 5050: Total Halogens on Oil Matrices and Solid Waste using IC Analysis
West Sacramento Laboratory - EPA Method 1699: Organochlorine Pesticides by HRGC/HRMS
Irvine Laboratory – SRL 524M-TCP (1,2,3-Trichloropropane)
Burlington Laboratory – Method 8081LL (Low Level)
West Sacramento Laboratory – EPA Method 1694: PPCP by HPLC/MS/MS
Cedar Falls Laboratory – Agriculture Chemicals by SW-8270C mod
Knoxville Laboratory – Solid Phase Micro Extraction (SPME) PAHs
Network of Laboratories – EPA SW-846 Update IV Methods
North Canton Laboratory – Methyl Mercury by EPA Method 1630
Honolulu Laboratory - TCEQ Method 1005