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 79427 n-Octatriacontane Price on request 98526 Alcohol Mix Price on request 677991 Pyrazophos, 100 µg/ml, Toluene, 1ml Price on request