High Purity Copper 99.99 Percent Ultra Refined Metal With Low Impurities For Industrial And Scientific Use

Product details

Chemical composition. Copper (min %): 99.99. Silica (Si ppm): 0.3. Iron (Fe ppm): 2. Cobalt (Co ppm): 0.2. Sulphur (S ppm): 4. Arsenic (As ppm): 0.1. Oxygen (O2 ppm): nil. Bismuth (Bi ppm): 0.1. Argent (Ag ppm): 10. Manganese (Mn ppm): 0.1. Lead (Pb ppm): 0.2. Tellurium (Te ppm): 0.05. Nickel (Ni ppm): 0.2. Aluminium (Al ppm): 0.5. Selenium (Se ppm): 0.3. Magnesium (Mg ppm): 0.4.

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