This standard specifies a method for the determination of silver content in tin concentrates by flame atomic absorption spectroscopy (AAS), applicable to the determination of silver content in the range of 0.0010% to 0.1000%. Samples are analyzed in muriatic acid and nitric acid media, and the content is determined by measurement of silver Absorbance. This standard provides detailed operating procedures and reagent requirements for accurate analysis of silver and is an important technical document for the detection of trace silver in tin concentrates.
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 | D41 | ICS | 73.060 |
| Release Date | 2017-09-29 00:00:00 | Implementation Date | 2018-04-01 00:00:00 |