Heptachlor epoxide Back Catalog number: 72764 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 2441.13-K-IP 4-Chloro-2-benzylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 120-32-1 Price on request 673324 Imidacloprid, 10.0 µg/ml, Acetonitrile, 10ml Price on request 95350 515.4Mix - Underivatized Acids Price on request