Copper (Cu) Back Catalog number: 57129 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11258.11-100-AN Dioxacarb-d3 (N-methyl-d3),100 µg/mL,acetonitrile,1mL, Price on request 685232 1,4-Dimethylnaphthalene, 100 µg/ml, Cyclohexane, Price on request X9182 Phorate Price on request