盐酸达克罗宁溶液含量测定方法比较
Comparation of methods of quantitative determination for dyclonine hydrochloride solution
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Abstract: We used three methods, argentometric titration, acid-base titration and spectrophotometry,to determine the quantity of dycolonine hydrochloride solution. We compared three methods with analysis of variance. The result showed that they had significantly different from control(p<0.05).
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Key words:
- dycolonine hydrochloride /
- methods of deterinination /
- comparation
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