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Cloud Point Extraction for the Preconcentration of Silver and Determination by Flame Atomic Absorpti
[会议论文] 作者:Shangzhi Wang,Cuilin Guan,Wei Liu,
来源:The 6th International Conference on Separation and Technolog 年份:2010
The analysis of metal ions at low concentration in the presence of other cations at high concentration requires very sensitive techniques [l-2].Cloud point extraction (CPE) is highly efficient in prec...
Determination of Ephedrine Hydrochloride in Ephedrine Hydrichloride and Nitrofurazone Nasal Drops by
[会议论文] 作者:Yueqin Fan,Cuilin Guan,Shangming Meng,Shangzhi Wang,
来源:The 6th International Conference on Separation and Technolog 年份:2010
A new method was established for determining the contents of ephedrine hydrochloride in ephedrine hydrichloride and nitrofurazone nasal drops by ion chromatography (IC) [1].It employed a Universal Cat...
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