This standard specifies the determination method of sodium and potassium content in lithium carbonate, lithium hydroxide monohydrate and lithium chloride. This standard applies to the determination of sodium and potassium in industrial grade lithium carbonate, industrial grade lithium hydroxide monohydrate and industrial grade lithium chloride. Measuring range: 0.0050% to 0.40%.
GB/T 11064.4-1989 history
2013GB/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
1989GB/T 11064.4-1989 Lithium carbonate,lithium hydroxide monohydrate and lithium chloride--Determination of sodium and potassium contents--Flame atomic absorption spectrometric method