本实验用离子选择电极法测定凉果中糖精钠的应用进行了探讨。

In this paper, the measure of sodium saccharin in preserved fruits by ion selectivity electrode was researched.

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结论：本方法专属性好，简便快捷，可用于亚硫酸氢钠穿心莲内酯的质量控制。

Conclusion: This specific and efficient HPLC method can be used for the quality control of andrographolide sodium bisulfite.

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结论：本方法准确、快速、简便，可用于洛索洛芬钠片的质量控制。

Conclusion: the method is accurate, rapid and simple for the quality control of loxoprofen sodium tablets.

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And they wanted to use a soluble salt of citric acid, so they could have used sodium, they could have used potassium.

而且他们想用一种柠檬酸的可溶性盐，他们本可以用钠，也可以用钾。

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