4,4'-DDD, 100 µg/ml, Methanol, 1ml Back Catalog number: 679457 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended RPC-028AS 2,3,5,6-Tetrachlorobiphenyl (BZ-65) 912,64 Kč 81520 Dinoseb Price on request B519483 Bisphenol E-d12, 1mg Price on request