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高效液相色谱法测定硝呋太尔片的含量
引用本文:王亚洲,梁陈方.高效液相色谱法测定硝呋太尔片的含量[J].中国药业,2007,16(23):22-23.
作者姓名:王亚洲  梁陈方
作者单位:广西医科大学第四附属医院,广西,柳州,545005
摘    要:目的建立测定硝呋太尔片含量的高效液相色谱(HPLc)法。方法色谱柱为Diamonsil C18,柱(250mm×4.6mm,5μm),流动相为甲醇-水(50:50),流速为1.0mL/min,柱温为30℃,检测波长为260nm、结果硝呋太尔的质量浓度在50.15~300.9μg/mL范围内与峰面积线性关系良好(r=0.9999,n=6),平均加样回收率为101.2%,RSD=1.8%(n=6)。结论HPLC法简便易行、准确可靠,可作为硝呋太尔片的含量测定方法。

关 键 词:硝呋太尔  含量测定  高效液相色谱法
文章编号:1006-4931(2007)23-0022-02
修稿时间:2007年3月20日

Determination of Content of Nifuratel Tablets by HPLC
Wang Yazhou,Liang Chenfang.Determination of Content of Nifuratel Tablets by HPLC[J].China Pharmaceuticals,2007,16(23):22-23.
Authors:Wang Yazhou  Liang Chenfang
Institution:Wang Yazhou. Liang Chenfimg ( No. 4 Afjgiated Hospital of Guangxi Medical University. Liuzhou. G,angxi. China 545005)
Abstract:Objective To establish a HPLC method for the content determination of nifuratel tablet. Methods The determination was performed on Diamonsil C18 column under 30℃ ;the mobile phase consisted of methanol-water (50: 50) with the flow rate of 1.0 mL/min, the detecting wavelength at 260 nm. Results The calibration curve of nifuratel was linear from 50. 15-300.9 μg/mL (r=0. 999 9, n = 6), the average recovery rate and relative standard deviation were 101.2% and 1.8% (n =6) respectively. Conclusion The method is rapid, simple,accurate and precise. It carl be used for the content determination of nifuratel tablet.
Keywords:nifuratel  content determination  HPLC
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