GB/T 11064.4-2013 《Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 4: Determination of potassium and sodium content － Flame atomic absorption spectrometric method》 Related products

This standard specifies the determination method of potassium and sodium content in lithium carbonic acid, lithium hydroxide monohydrate and lithium chloride, and the determination range is 0.0010% to 0.40%. The flame atomic absorption spectroscopy (AAS) method is used to determine the content of potassium and sodium by acidizing or dissolving the sample. This standard provides reliable methodological support for the analysis of potassium and sodium content in lithium compounds, which is suitable for quality control and composition analysis.