EPA Method 632 - Analytes Back Catalog number: 30170 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673613 alpha-HCH, 10 µg/ml, Ethyl acetate, 10ml Price on request 70432 1,3-Dichloro-2-propanol Price on request 680407 Dichloroacetonitrile, 1ml Price on request