利用5%三氯醋酸沉淀蛋白质的紫外分光光度计法来测定各组血浆MMS含量。
The method of ultraviolet spectrophotometer which adopt 5% trichloroacetic acid depositing plasma protein firstly, was introduced to detect plasma MMS concentration.
实验结果表明，用酸度计法分析结果的准确度和精密度优于现有国内外使用的醋酸钠含量分析方法。
This paper have discussed the several measuring instruments such as electronic balance, pH Meter and spectrophotometer in the laboratory.
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