2,4'-DDE, 100 µg/ml, Methanol, 1ml Back Catalog number: 679458 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C16971330 Solvent Violet 13, certified, 0.1g Price on request 66210 DCMA - PCB Congeners Price on request 673939 Chlorantraniliprole, 100 µg/ml, Acetonitrile, 5m Price on request