This standard specifies a method for the determination of silver content in gold ores by flame atomic absorption spectroscopy (AAS), suitable for the determination of silver content in the range of 2.00 g/t to 1000.0 g/t. After the sample is treated with muriatic acid, nitric acid, perchloric acid and hydrofluoric acid, the measurement Absorbance at a wavelength of 328.1 nm is used to calculate the silver content. This method provides effective technical support for the accurate determination of silver content in gold ores.
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 | D46 | ICS | 73.060.99 |
| Release Date | 2019-12-10 00:00:00 | Implementation Date | 2020-11-01 00:00:00 |
