4,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673538 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1838.8-1G p-Toluic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 99-94-5 Price on request 682916 1-Naphthylacetamide, 100 µg/ml, Acetonitrile, 5m Price on request 50283 Anions Mix - ICA-DX-721 Price on request