Chinese Standard: GB/T 20931.9-2007

Methods for chemical analysis of lithium—Determination of nitrogen content—Mercuric potassium iodide spectrophotometric method

全国有色金属标准化技术委员会

本部分规定了锂中氮含量的测定方法。
本部分适用于锂中氮含量的测定。测定范围（质量分数）：0.001 0％～0.2％。

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