TY - JOUR AB - A rapid, low-cost, and highly sensitive analytical method to detect glyphosate and its major metabolite, aminomethylphosphonic acid (AMPA), in water samples has been developed, involving a derivatization with a new labeling reagent, 4-methoxybenzenesulfonyl fluoride, followed by reverse phase liquid chromatography with ultraviolet detection. The limits of detection of both of glyphosate and AMPA in real water samples are 0.1 ?g L-1 with simple pre-concentration. This method has proven to be sensitive and reliable for determination of glyphosate and AMPA in water samples. © 2010 Vieweg+Teubner Verlag | Springer Fachmedien Wiesbaden GmbH. AU - Sun, Y AU - Wang, C AU - Wen, Q AU - Wang, G AU - Wang, H AU - Qu, Q AU - Hu, X DA - 2010/10/01 DO - 10.1365/s10337-010-1705-8 EP - 686 JO - Chromatographia PY - 2010/10/01 SP - 679 TI - Determination of glyphosate and aminomethylphosphonic acid in water by LC using a new labeling reagent, 4-methoxybenzenesulfonyl fluoride VL - 72 Y1 - 2010/10/01 Y2 - 2024/03/29 ER -