EPA Method 549.1 Analytes Back Catalog number: 31079 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 685064 epsilon-HCH, 10.0 µg/ml, Acetonitrile, 1ml Price on request LA11457548CY Chloroparaffin C13 65.18% Cl, 10μg/mL in CY, 1ml Price on request 10730.6-10MG Clomethiazole Price on request