Copper (Cu) Back Catalog number: 57129 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676654 o-Toluidine, 1ml Price on request 672955 Erythromycin, 100mg Price on request 673294 Fluazifop-butyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request