Fluorescence Determination of the Pesticide Asulam by Flow Injection Analysis

DOI PDF Web Site Web Site Web Site 被引用文献1件 参考文献49件

この論文をさがす

抄録

This paper presents the analytical determination of the pesticide Asulam based on its native fluorescence. The method was optimized in either a flow injection analysis (FIA) assembly or in batch. The maximum fluorescence intensity was observed for basic pH solutions and at a λex of 258 nm and a λem of 342 nm. The influence of different empirical parameters, such as the pH, the presence of surfactants, solvent polarity or solved oxygen amount, was studied. The calibration range was fitted with a linear equation from 0.01 - 3 mg l-1 Asulam and 0.005 - 15 mg l-1 Asulam for batch and continuous-flow, respectively. The RSD for both procedures was 1.0%. After testing the influence of a large series of potential interferents, the method was applied to water samples from different locations.

収録刊行物

  • Analytical Sciences

    Analytical Sciences 22 (1), 21-24, 2006

    社団法人 日本分析化学会

被引用文献 (1)*注記

もっと見る

参考文献 (49)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ