Direct Sensitive Spectrophotometric Dete
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Besagarahallyβ
L. Bhaskara; Padmarajaiah Nagaraja
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Article
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2006
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John Wiley and Sons
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German
β 82 KB
A simple, sensitive, and rapid spectrophotometric method for the assay of glyphosate (= N-(phosphonomethyl)glycine) in various formulations (Roundup, Excel Mera 71) and environmental water samples is described. The method is based on the reaction of glyphosate with ninhydrin in presence of sodium mo