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高效液相色谱法测定酚氨咖敏片中对乙酰氨基酚含量
引用本文:徐淑媛,王太亮,裴璐.高效液相色谱法测定酚氨咖敏片中对乙酰氨基酚含量[J].中国药业,2008,17(2):33-34.
作者姓名:徐淑媛  王太亮  裴璐
作者单位:河北省唐山市药品检验所,河北,唐山,063000
摘    要:目的建立酚氨咖敏片中对乙酰氨基酚含量测定方法。方法选用Kromasil C18柱(200mm×4.6mm,5μm),以甲醇-乙腈-水(8:15:77)为流动相,检测波长为273nm,流速为1.0mL/min。结果对乙酰氨基酚进样量线性范围为0、6—1.4μg(r=0.9999),平均回收率为99.5%,RSD=0.6%(n=6)。结论方法简便、快速、稳定、准确、可靠,可有效控制药品质量。

关 键 词:对乙酰氨基酚  酚氨咖敏片  含量测定  高效液相色谱法
文章编号:1006-4931(2008)02-0033-02
修稿时间:2007年4月26日

Determination Paracetamol in Paracetamol,Aminonhenazone Caffeine and Chlorphenamine Maleate Tablet By HPLC
Xu Shuyuan,Wang Tailiang,Pei Lu.Determination Paracetamol in Paracetamol,Aminonhenazone Caffeine and Chlorphenamine Maleate Tablet By HPLC[J].China Pharmaceuticals,2008,17(2):33-34.
Authors:Xu Shuyuan  Wang Tailiang  Pei Lu
Affiliation:(Tangshan Institute for Drug Control, Tangshan, Hebei, China 063000)
Abstract:Objective To establish HPLC method for the determination of paracetamol in Paracetamol, Aminophenazone Caffeine and Chlorphe- nancine Maleate Tablet, Methods Kromasil C18 column(200 mm x4, 6 mm, 5μm)was used with methanol- acetonitrile-water(8 : 15:77)as the mobile phase, the detection wavelength was at 273 nm, the flow rate was 1, 0 mL/min. Results The linear range was 0. 6- 1.4 μg( r=0. 999 9), and the average recovery rate was 99. 6%, RSD =0.5%, Conclusion This method is simple, quick and accurate. It can be used for the quality control of Paracetamol, Aminophenazone Caffeine and Chlorphenancine Maleate Tablet.
Keywords:paracetamol  Paracetamol  Aminophenazone Caffeicne and Chlorphenancine Maleate Tablet  content determination  HPLC
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