EPA Method 617/8080/8250/8270 - Analytes Back Catalog number: 10213 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79117 Hexachloroethane Price on request 20021 Toxaphene Price on request 679075 Methoprene, 10 µg/ml, Acetonitrile, 10ml Price on request