2,3',4-Trichlorobiphenyl, 5mg Back Catalog number: C-025N Availability: In the manufacturer's stock Price on request - + Recommended 14020-100AN5 PAH - Mix 16, 100µg/ml in Acetonitrile, 5ml Price on request 673576 Etofenprox, 100 µg/ml, Ethyl acetate, 5ml Price on request 68157 2,3,3',4,4',5'-Hexachlorobiphenyl (157) Price on request