A flame emission photometricmethod was described for quantitative analysis in serum lithium.
采用火焰发射光谱法对人血清锂的定量测定进行了研究。
2
Now, through the test, the covering spectro-photometricmethod is given, which can be directly used for the mid-control analysis.
现我们已研究出可直接用于中间控制分析氯酸盐工作液中的硫酸根的分析方法：掩蔽—分光光度法。
3
Infrared photometricmethod, the standard method to determine oil quality in China, is the only method which is not only qualitative but also quantitative.