This standard specifies the determination method for sodium and potassium content in lithium carbonate. This standard applies to the determination of sodium and potassium content in phosphor grade lithium carbonate. Measuring range: 0.000050% to 0.0050%.
GB/T 11064.16-1989 history
2023GB/T 11064.16-2023 Lithium carbonate, lithium hydroxide monohydrate, lithium chloride chemical analysis methods - Part 16: Determination of calcium, magnesium, copper, lead, zinc, nickel, manganese, cadmium, aluminum, iron, sulfate radical content by inductively coupled pla
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 11064.16-1989 Lithium carbonate--Determination of sodium and potassium contents--Flame atomic emission spectrometric method
GB/T 11064.16-1989 Lithium carbonate--Determination of sodium and potassium contents--Flame atomic emission spectrometric method was changed to 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.