luni, 20 martie 2017

BS 7317-5:1990

Methods for analysis of high purity copper cathode Cu-CATH-1. Method for determination of sulphur by hydrogen sulphide evolution and spectrophotometry|Cathodes, Electrodes, Copper, Purity, Determination of content, Sulfur, Chemical analysis and testing, Concentration (chemical), Spectrophotometry, Calibration, Testing conditions, Test equipment, Reproducibility, Reduction methods, Precipitation methods, Trace element analysis Click the banner to get it at ONLY: GBP98.00
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