Dieldrin, 100 µg/ml, Methanol, 1ml Back Catalog number: 679445 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680841 Clofibrate, 100 µg/ml, Acetonitrile, 1ml Price on request 90184 Toxaphene Price on request 681984 5-Methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol Price on request