Heptachlor, 1000µg/ml in Hexane, 1ml Back Catalog number: 79022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676899 Pebulate, 100 µg/ml, Ethyl acetate, 1ml Price on request 681260 Phenol-Mix 4, 10.0 µg/ml, Acetone, 43497ml Price on request 10086.5-KIT Deuterated Internal Standard (8554.12-K-IO, 9126.4-K-ME, 9127.12-K-ME; 9129.6-K-ME, 9128.18-K-ME), , Solvent-, Unit Kit, # of units-, Cas.no. Price on request