Heptachlor, 1.2mL x 100ug/mL, nonane Back Catalog number: HPCHLOR Manufacturer: Wellington Laboratories Availability: In the manufacturer's stock Price on request - + Recommended 92815 Volatile Mix A1, 200µg/ml in MeOH, 1ml Price on request 98637 Acetonitrile Price on request D453145 (2R,3R)rel2,3Dihydroxy-2-methylbutanoic Acid,500mg Price on request