Heptachlor epoxide Back Catalog number: 79050 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672819 Captan, 250mg Price on request 679825 Tylosin, 100 µg/ml, Methanol, 1ml Price on request 15900-1000-10AN10 Coumaphos, 10µg/ml in Acetonitrile, 10ml Price on request