Heptachlor epoxide Back Catalog number: 96869 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59220 Method 6020Mix B Price on request 673377 Methiocarb-sulfoxide, 100 µg/ml, Acetonitrile, 5 Price on request 676214 Dinoseb, 10 µg/ml, Acetonitrile, 10ml Price on request