Heptachlor Back Catalog number: 79167 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 674961 Propisochlor, 50mg Price on request 678660 S-Metolachlor Metabolite CGA 368208, 50mg Price on request 677475 Triclosan, 100 µg/ml, Acetone, 1ml Price on request