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 66198 2,2',3,3',4,5,5',6-Octachlorobiphenyl (198) Price on request 675515 Bifenazate, 10.0 µg/ml, Cyclohexane, 10ml Price on request 679856 Tobramycin, 100mg Price on request