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Four methods for the determination of sodium gluconate are introduced,i.e.HPLC,spectrophotometry,nonaqueoustitration and polarimetry.

本文介绍了四种常萄糖酸钠检测方法:HPLC法、分度法、非水滴定法和旋法。

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It was recommended that the HPLC and nonaqueoustitration can be used for the detection of sodium gluconate in practical production.

HPLC法和非水滴定法较方便且有较好性,可以萄糖酸钠工业生产

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TED-Ed(视频版)

That's when you begin to choose diamonds over water.

那就是你开始选择时候。

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化学 Crash Course

The only pure non-water liquid that the average person in pre-modern times would run into would be liquid fats, produced only by plants and animals.

在前现, 普通人唯一会遇到液体是液态脂肪,它只能由植物和动物产生。

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