Hexachlorobenzene, 250mg Back Catalog number: 673829 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673687 Pyridaben, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 2031.12-50-NN 2,7-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Price on request RPC-066AS 2,2,6,6-Tetrachlorobiphenyl (BZ-54) 986,19 Kč