Copper (Cu) Back Catalog number: 59258 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673391 Monocrotophos, 100 µg/ml, Acetonitrile, 5ml Price on request 57405 Boron (B) Price on request BFR-CVS PBDE/BFR Calibration Kit, 5 x 200ul, toluene Price on request