G. Wei
2008
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Journal
Modern Agrochemicals
Abstract
Determination of glyphosate-isopropylammonium by ion chromatography (IC) was described. The Glyphosate-isopropylammonium was quantitatively and qualitatively determined by IC with a conductivity detector,a AG-11 and AS-11 column,and an external standard. Relative standard deviation was 1.60% to 1.74%,and average recoveries between 98.3% and 101.5% were obtained for spiked samples. The method is simple,rapid,accurate and reliable.