This standard specifies a method for the determination of silver content in zinc concentrates by flame atomic absorption spectroscopy (AAS), applicable to the range of 20 g/t to 1000 g/t. After the sample is dissolved with acid, the measurement Absorbance at the specified wavelength is used to calculate the silver content. This standard provides a standardized method for the analysis and detection of silver content in zinc concentrates, which is suitable for the analysis and quality control of mineral resources.
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 | 2012-12-31 00:00:00 | Implementation Date | 2013-10-01 00:00:00 |
