4,4'-DDT, 100 µg/ml, Methanol, 1ml Back Catalog number: 679461 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 52093 Trace Metals 2 Price on request 66118 PCB No. 118, 100µg/ml in Isooctane, 1ml Price on request 59889 ICP Mix Price on request