This standard applies to the determination of sodium oxidation content in rare earth chloride and carbonic acid light rare earth. It is analyzed by flame atomic absorption spectroscopy (AAS), and the determination range is 0.05% to 2.00%. The standard details the principle of the analytical method, the specifications of the required reagents and instruments, and the preparation and determination steps of the sample to ensure the accuracy and reliability of the determination of sodium oxidation content.
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 | H14 | ICS | 77.120.99 |
| Release Date | 2009-10-30 00:00:00 | Implementation Date | 2010-05-01 00:00:00 |
