Heptachlor epoxide Back Catalog number: 79433 Availability: In the manufacturer's stock Price on request - + Recommended E589400 trans-trans-10,11-Epoxy Farnesenic Acid Methyl Ester, 5mg Price on request 18000-0070-100AN5 L-Ascorbic acid sodium, 100µg/ml in Acetonitrile, Price on request 50075 Plant Mix Price on request