EPA Method 8010B - Surrogate Standard Back Catalog number: 80119 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C17684500 Trichloroacetic acid sodium salt, certified, 0.25g Price on request ULM-7830-1.2 Parlar 62, 10µg/mL in nonane, 1,2ml Price on request 72604 Sulfamethoxazole, 1000µg/ml in MeOH, 1ml Price on request