trans-Heptachlor epoxide, 50mg Back Catalog number: N-13618-50MG Availability: In the manufacturer's stock Price on request - + Recommended 683838 Oxycarboxin, 100 µg/ml, Acetonitrile, 1ml Price on request 50321 Anions Mix Price on request 15900-1440-100ME5 Desmedipham, 100µg/ml in MeOH, 5ml Price on request