GB/T 11064.7-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 7:Determination of iron content.1,10-Phenanthroline spectrophotometric method (English Version)
This part of GB/T 11064 specifies the determination method of iron content in lithium carbonate, lithium hydroxide monohydrate and lithium chloride. This section applies to the determination of the amount of iron in lithium carbonate, lithium hydroxide monohydrate and lithium chloride. The measuring range is 0.00030%~0.030%.
GB/T 11064.7-2013 history
2013GB/T 11064.7-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 7:Determination of iron content.1,10-Phenanthroline spectrophotometric method
1989GB/T 11064.7-1989 Lithium carbonate,lithium hydroxide monohydrate and lithium chloride--Determination of iron content--1.10-phenanthroline spectrophotometric method