Heptachlor epoxide Back Catalog number: 79050 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679902 2,4,6-Trichlorophenol, 100 µg/ml, Acetonitrile, Price on request 3378.14 Kalthane, , Solvent-, Unit , # of units-, Cas.no. Price on request 41816 Benzo(k)fluoranthene Price on request