EPA Method 617/8080/8250/8270 - Analytes Back Catalog number: 92779 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52127 WS Amp 1 Trace Elements Price on request 673709 Tolclofos-methyl, 10.0 µg/ml, Ethyl acetate, 10m Price on request S-FC92S-1.2ML 4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml Price on request