采用高氯酸非水滴定法分析废碱液中的甲酸钠，代替了误差较大的高锰酸钾法。
Sodium formate from waste alkali liquor was analyzed by perchloric acid nonaqueous titration instead of potassium permanganate method, which caused larger deviation.
其中HPLC法和非水滴定法简便且具有较好的实用性，可用于检测工业生产的葡萄糖酸钠。
It was recommended that the HPLC and nonaqueoustitration are convenient can be used for the detection of sodium gluconate in practical production.
该法与药典的非水滴定法测定结果相一致，值得进一步推广使用。
The measured results were well in correspondence with that of Chinese Pharmacopoeia′s nonaqueous titrations method. So the modified method could be further used in practice.
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