2,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673527 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 52074 Drinking Water Standards Kit Price on request QCI-787A WS inorganic disinfection by-products, A 1 211,04 Kč FTA-MXA Native FTA Solution/Mixture, 1.2ml, isopropanol Price on request