2,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673536 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677716 2,6-Dimethylphenol, 100 µg/ml, Acetonitrile, 1ml Price on request 71647 n-Tetratetracontane Price on request 676493 5-Methyl-1H-benzotriazole, 100mg Price on request