4,4'-DDT, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678382 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 93128 Cyclic Hydrocarbons Std, 2000µg/ml in MeOH, 1ml Price on request 681423 Metazachlor OA, 10mg Price on request 674442 2,3,5-Trimethacarb, 10.0 µg/ml, Acetonitrile, 10 Price on request