beta-HCH, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673616 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50409 Chloride (Cl-) Price on request 98660 Chlorinated Phenols Standard Price on request 32795 1,1,1-Trichloroacetone Price on request