Heptachlor epoxide Back Catalog number: 72764 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended B519558 Bisphenol F-13C6, 1mg Price on request 3096.12-50-IO 4,4'-Dibromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-86-4 Price on request C20591500 Benzo(b)furan, certified, 25mg Price on request