trans-Heptachlor epoxide, 50mg Back Catalog number: N-13618-50MG Availability: In the manufacturer's stock Price on request - + Recommended 679904 S-Metolachlor, 100 µg/ml, Acetone, 1ml Price on request 59895 ICP/MS Mix 1 Price on request 98216 Phenols Standard Price on request