Heptachlor Back Catalog number: 79167 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 9443.12-100-CY Bolstar Price on request 1985.18-K-5ME Triphenyltin chloride, 1000µg/mL, Solvent-methanol, Unit 5mL, # of units-1, Cas.no. 639-58-7 Price on request MFDET 2-Perfluorodecyl-[1,1-2H2]-[1,2-13C2]-ethanol (10:2), 50µg/ml in MeOH, 1,2ml Price on request