Heptachlor, 10µg/mL in Cyclohexane, 10ml Back Catalog number: L14090000CY Availability: In the manufacturer's stock Price on request - + Recommended 15900-3680-10AN10 Paraoxon-methyl, 10µg/ml in Acetonitrile, 10ml Price on request 42121 1,2-Dichloroethane-d4 Price on request 95263 a,a-Dimethylphenethylamine Price on request