Heptachlor epoxide Back Catalog number: 79301 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9725.11-100MG 1-Undecanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 112-42-5 Price on request 687325 Atraton, 100µg/ml in Acetonitrile, 5ml Price on request 59898 ICP Mix Price on request