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维生素C片剂的紫外分光光度法测定
Determination of Vitamine C in Troches by UV-Spectrophotometry
【摘要】 在酸性介质中 ,紫外分光光度法测定了果味维生素 C片剂中 Vc的含量。方法的线性范围为 0—1 .4 mg/m L,操作简便、快速 ,重现性好 ,准确度高
【Abstract】 An UV spectrophotometric method was established for the determination of vitamine C in troches in acidic medium.The linear range of the method is 0—1.4mg/mL,and the recovery varies in the range of 98.4%—102%.This method is simple and accurate with satisfactory results.
- 【文献出处】 光谱实验室 ,Chinese Journal of Spectroscopy Laboratory , 编辑部邮箱 ,2004年05期
- 【分类号】O657.32
- 【被引频次】12
- 【下载频次】1294