Hexachlorobenzene, 250mg Back Catalog number: 673829 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673599 Fluazifop-butyl, 10 µg/ml, Ethyl acetate, 10ml Price on request 31752 1,1,1-Trichloroacetone Price on request Y0000334 Codeine impurity A, 15mg Price on request