2,4'-DDT, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678381 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1358.7-1G p-Cresol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 106-44-5 Price on request 676611 2,4-Diaminotoluene, 250mg Price on request 684194 D3-2-Isobutyl-3-methoxypyrazine, 10mg Price on request