PHOTOCHEMICAL DERIVATIZATION AND FLUOROMETRIC-DETERMINATION OF PROMETHAZINE IN A FIA ASSEMBLY

被引：18
|
作者：
ROMERO, AM
BENITO, CG
CALATAYUD, JM
机构：
[1] UNIV VALENCIA,DEPT QUIM ANALIT,VALENCIA,SPAIN
[2] COLEGIO UNIV,DEPT QUIM,VALENCIA,SPAIN
来源：
ANALYTICAL LETTERS | 1992年 / 25卷 / 07期
关键词：
PROMETHAZINE; FLUOROMETRY; PHOTOREACTIONS; FIA;
D O I：
10.1080/00032719208016129
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The flow injection fluorimetric determination of promethazine is carried out by on-line photoderivatization. The PTFE tubing is helically coiled around the lamp. An analytical procedure is proposed by using aqueous solution as carrier stream; the calibration graph is linear over the range 0.05 - 20 ppm. The influence of foreign compounds is studied and the method is applied to promethazine determination in pharmaceutical formulations.
引用
收藏
页码：1289 / 1308
页数：20
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