Heptachlor epoxide Back Catalog number: 72764 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 95127 3 VOC Mix #2 Price on request 13600-0183-1000ME Diethyleneglycol-monobutylether, 1000µg/ml in MeOH Price on request 50728 ICP Mix #11 Price on request