| UPLC法测定维生素B4片的含量 |
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| 引用本文： | 张新勇,庄航,葛雪松,卓静,孙桐.UPLC法测定维生素B4片的含量[J].中国药师,2013,16(7):1002-1003. |
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| 作者姓名： | 张新勇 庄航 葛雪松 卓静 孙桐 |
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| 作者单位： | 宿迁市食品药品检验所,江苏宿迁,223800 |
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| 摘 要： | 目的:建立UPLC法测定维生素B4片中维生素B4的含量的方法.方法:采用ACQUITY UPLC BEH Shield RP18(100 mm×2.1 mm,1.7 μm)色谱柱,流动相为0.02 mol·L-1磷酸二氢钾溶液-甲醇(90:10)(加0.5%的三乙胺,用H3PO4调pH至为4.0),流速为0.3 ml·min-1,柱温为50℃,检测波长为262 nm.结果:维生素B4在2.79～139.50 μg· ml-1浓度范围内,线性关系良好(r=0.999 8),平均回收率为100.2%,RSD为0.3%(n=9).结论:本方法简便准确,重复性好,可用维生素B4片的质量控制.
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| 关 键 词： | 超高效液相色谱法 维生素B4片 维生素B4 |
| 收稿时间： | 1/5/2013 12:00:00 AM |
| 修稿时间： | 2013/3/28 0:00:00 |
Determination of Vitamin B4 Tablets by UPLC |
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| Zhang Xinyong,Zhuang Hang,Ge Xuesong,Zhuo Jing and Sun Tong.Determination of Vitamin B4 Tablets by UPLC[J].China Pharmacist,2013,16(7):1002-1003. |
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| Authors: | Zhang Xinyong Zhuang Hang Ge Xuesong Zhuo Jing and Sun Tong |
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| Institution: | Suqian Institute for Drug and Food Control, Jiangsu Suqian 223800, China;Suqian Institute for Drug and Food Control, Jiangsu Suqian 223800, China;Suqian Institute for Drug and Food Control, Jiangsu Suqian 223800, China;Suqian Institute for Drug and Food Control, Jiangsu Suqian 223800, China;Suqian Institute for Drug and Food Control, Jiangsu Suqian 223800, China |
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| Abstract: | |
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| Keywords: | UPLC Vitamin B4 tablets Vitamin B4 |
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