Water quality. Determination of glyphosate and AMPA. Method using high performance liquid chromatography (HPLC) with tandem mass spectrometric detection best-seller based on measurements of the

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Water quality. Determination of glyphosate and AMPA. Method using high performance liquid chromatography (HPLC) with tandem mass spectrometric detection best-seller based on measurements of the1 Scope This International Standard specifies a method for the determination of dissolved fraction of glyphosate and its major metabolite, aminomethylphosphonic acid (AMPA), in drinking water, ground water, and surface water at concentrations of 0,03 g l to 1,5 g l. It does not apply to marine or salty water. This method can be applicable to other types of waters, provided the method is validated for each case.