4,4'-DDE, 100 µg/ml, Toluene, 5ml Back Catalog number: 675841 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675737 Acibenzolar-S-methyl, 10.0 µg/ml, Ethyl acetate, Price on request 38312 CWA Urea Carbamates Price on request 51110 Benzene and Toluene Calibration Blends Mix#5 Price on request