Scrap copper wire/99.99% purity scrap copper wireWire diameter: 0.30mm, 0.25mm, 0.20mmWeight/spool: 3 kg, 5 kg, 7 kg, 15 kg, 20kgCommodity: copper wire scrap, (Millberry) 99.99%Cu = 99.70 +Fe = <0.00002Ni = <0.00002Zn = <0.000003Ag..ppm = 19.29As. Ppm = < 0.01Ba. Ppm = <2.0Cd. Ppm = <0.03Cr. Ppm = <0.02