This standard specifies a method for the determination of copper content in tin concentrates by flame atomic absorption spectroscopy (AAS), applicable to the determination of copper content in the range of 0.005% to 2.00%. Samples are analyzed for muriatic acid and nitric acid for the measurement of copper Absorbance in dilute muriatic acid medium. This standard provides an accurate means for the analysis of copper content in tin concentrates, ensuring the accuracy and reliability of measurement results.
| Status | Active |
|---|---|
| CCS | D41 | ICS | 73.060 |
| Release Date | 2017-09-29 00:00:00 | Implementation Date | 2018-04-01 00:00:00 |