Copper (Cu) Back Catalog number: 50743 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DPTE 2,3-Dibromopropyl 2,4,6-tribromophenyl ether, 1.2ml x 50ug/ml, toluene Price on request 10684.12-100-IO 2,3',5',6-Tetrachlorobiphenyl Price on request 673401 Oxadixyl, 100 µg/ml, Acetonitrile, 5ml Price on request