This standard specifies the determination method of oxidized copper content in direct zinc oxidation, which is applicable to the range of oxidized copper content from 0.0005% to 0.020%. Absorbance of copper in zinc oxidation samples is measured by flame atomic absorption spectroscopy (AAS), and the content of oxidized copper is calculated by standard Linear dispersion method. The standard describes the reagent requirements, equipment and operation procedures in detail, providing technical support for the determination of trace oxidized copper in zinc oxidation.
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 | H13 | ICS | 77.120.60 |
| Release Date | 2015-09-11 00:00:00 | Implementation Date | 2016-04-01 00:00:00 |
