4,4'-DDT, 100mg Back Catalog number: 674159 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 684709 Quinmerac, 10.0 µg/ml, Acetonitrile, 10ml Price on request 30002R EPA Method 502.2/524.2/601 - Gases Price on request 2041.4-10MG Perfluorobutane sulfonic acid Price on request