Simpler and Faster Spectrophotometric Determination of Diclofenac Sodium in Tablets, Serum and Urine Samples

被引：0

作者：

Khaskheli, Abdul Rauf ^{[1
]}

Sirajuddin ^{[1
]}

Abro, Kamran ^{[1
,2
]}

Sherazi, S. T. H. ^{[1
]}

Afridi, H. I. ^{[1
]}

Mahesar, S. A. ^{[1
]}

Saeed, Munawar ^{[1
]}

机构：

[1] Univ Sindh, Natl Ctr Excellence Analyt Chem, Jamshoro 76080, Pakistan

[2] Pakistan Council Sci & Ind Res, Karachi 75280, Pakistan

来源：

PAKISTAN JOURNAL OF ANALYTICAL & ENVIRONMENTAL CHEMISTRY | 2009年 / 10卷 / 1-2期

关键词：

Diclofenac sodium; UV-Visible spectrophotometer; tablets; serum; urine;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

This work describes a simple, sensitive, rapid and economical analytical procedure for direct spectrophotometric evaluation of diclofenac sodium (DS) using aqueous medium without using a chemical reagent. Parameters like time, temperature, acidic and basic conditions and interference by analgesic drugs were studied for a 5 mu g ml(-1) solution of DS at 276 nm. Under optimized parameters, a linear working range of 0.1-30 mu g ml(-1) with regression coefficient of 0.9998 and lower detection limit of 0.01 mu g ml(-1) was obtained. The method was applied for DS contents in tablets, serum and urine samples.

引用

页码：53 / 58

页数：6

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