Heptachlor, 1.2mL x 100ug/mL, nonane Back Catalog number: HPCHLOR Manufacturer: Wellington Laboratories Availability: In the manufacturer's stock Price on request - + Recommended 8112.17 3-n-Pentylcarbazole, Please inquire, Solvent-, Unit , # of units-, Cas.no. Price on request ISO/DIS9377-4-1 Quality Control Standard, 1000µg/ml in AC, 1ml Price on request 54119 pH 6.0 Standard @ 25°C Price on request