Rice fatty acid automatic titrator determines the titrationend-point based on the color change in the titration process, and can get stable and accurate results.
Oscillographic titration is a new method for endpoint indication.
示波滴定是判断滴定终点的一种新方法。
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This article discusses the acidic potassium permanganate method of permanganate index from the following aspects: heating time, titrate temperature and titrate speed, endpoint of titration.