Heptachlor epoxide Back Catalog number: 72764 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended C20834900 1-Methylanthracene, certified, 10mg Price on request 675759 Ditalimfos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 0981.28-100-IO d2 C27/C28 Triaromatic Sterane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. -/205529-81-3 Price on request