Heptachlor-endo-epoxide (trans-, isomer A), 100 ng/µl, 1ml Back Catalog number: XA14102000CY Availability: In the manufacturer's stock Price on request - + Recommended 675193 D6-Dimethoate, 100 µg/ml, Acetone, 1ml Price on request 71892 4-Methyldibenzothiophene Price on request 682135 MGK 264 (technical mixture), 100 µg/ml, Acetonitrile, 5ml Price on request