Heptachlor-exo-epoxide (cis-, isomer B), certified, 10mg Back Catalog number: C14101000 Availability: In the manufacturer's stock Price on request - + Recommended 72465 3,4,4’-Trichlorocarbanilide Price on request 8463.3 N-(Phosphonomethyl)glycine, , Solvent-, Unit , # of units-, Cas.no. Price on request 73516 2-Methylsulfonyl-4-trifluoromethyl benzoic acid Price on request