This standard applies to the determination of copper content in lead concentrates, with a determination range of 0.50% to 3.50%. Absorbance of copper is determined in dilute muriatic acid medium using flame atomic absorption spectroscopy (AAS). The standard details the use of reagents, the operating conditions of the instrument, and the analysis procedures to ensure the accuracy and accuracy of the measurement results.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | D42 | ICS | 77.060 |
| Release Date | 2006-08-24 00:00:00 | Implementation Date | 2007-02-01 00:00:00 |