2,2’,5,5’-Tetrachlorobiphenyl (52) Back Catalog number: 66052 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673634 Metazachlor, 100 µg/ml, Ethyl acetate, 5ml Price on request M3HFPO-DA 13C3-Hexafluoropropylene oxide dimer acid, 50µg/ml in MeOH, 1,2ml Price on request 10861.12-10MG Tolbutamide Price on request