Heptachlor epoxide Back Catalog number: 96891 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59611 IC Anions Cal Std - COA Level 3 Price on request 685903 D5-Pendimethalin, 100µg/ml in Acetone, 1ml Price on request 50010 ICP-MS Mix Price on request