分析化学2001，Vol.29Issue(2)：216-218,3.
甲氧氯普胺的流动注射光度分析
Flow Injection Spectrophotometric Determination of Metoclopramide
樊静 1陈亚红 1叶存玲 1冯素玲2
作者信息
- 1. 河南师范大学化学与环境科学学院,
- 2. 河南师范大学化学与环境科学学院
- 折叠
摘要
Abstract
A rapid and sensitive flow-injection spectrophotometric method was proposed for the determination of metoclopramide. This method was based on the diazotisation of metoclopramide with sodium nitrite in acidic medium and coupling with α-naphthylamine. The optimal experimental condition was obtained by using the simplex optimization method. The linear range was 0.0 ～ 30 mg/L, and the sample throughput was 160 samples h-1. The relative standard deviation of eleven replicate measurements was less than 0.6%. The method was used to determine metoclopramide in tablets and injections. The results were statistically compared with those obtained by pharmacopoeia method.关键词
流动注射分析/光度法/甲氧氯普胺分类
化学化工引用本文复制引用
樊静,陈亚红,叶存玲,冯素玲..甲氧氯普胺的流动注射光度分析[J].分析化学,2001,29(2):216-218,3.
