Copper (Cu) Back Catalog number: 57229 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684088 Dibromoacetic acid, 100 µg/ml, Acetonitrile, 1ml Price on request 2835.7-50-ME 7H-Perfluoroheptanoic acid, 50µg/ml in MeOH, 1ml Price on request ACQ-SE15-015 Ethanol standard in serum,1.5g/L,serum, 1.5mL Price on request