Heptachlor-exo-epoxide (cis-, isomer B), certified, 10mg Back Catalog number: C14101000 Availability: In the manufacturer's stock Price on request - + Recommended 684555 D7-o-Toluic acid, 50mg Price on request 673848 Dicamba, 10 µg/ml, Acetonitrile, 10ml Price on request 90435 EPA Method 8080 - Surrogate Standard Price on request