alpha-HCH, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678422 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678179 Oxadiargyl, 100 µg/ml, Acetonitrile, 1ml Price on request Y23145200CY Chloroparaffin C14-C17 52% Cl, 1000µg/mL in Cyclohexane, 10ml Price on request 2960.15-100-AN Metolachlor-d6 (propyl-d6),100 µg/mL,acetonitrile,1mL, Price on request