Determination of glyphosate herbicide and (aminomethyl) phosphonic acid (AMPA) in water by liquid chromatography and fluorescence detection. Part II:Direct determination using pre-column derivatization with NBD-Cl

Authors
Colin, R Le Fur, E Charreteur, C Dufau, C Peron, JJ
Citation
R. Colin et al., Determination of glyphosate herbicide and (aminomethyl) phosphonic acid (AMPA) in water by liquid chromatography and fluorescence detection. Part II:Direct determination using pre-column derivatization with NBD-Cl, ANALUSIS, 28(9), 2000, pp. 819-824
Citations number
5
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
ANALUSIS
ISSN journal
03654877 → ACNP
Volume
28
Issue
9
Year of publication
2000
Pages
819 - 824
Database
ISI
SICI code
0365-4877(200011)28:9<819:DOGHA(>2.0.ZU;2-1
Abstract
An analytical method was developed for the determination of glyphosate and AMPA in water. This method involves derivatization in situ with NBD-Cl reag ent at 60 degreesC. The quantification is performed using liquid chromatogr aphy with fluorescence detection after a separation on an amino column. The limit of quantification was estimated at 1 mug/L level for glyphosate and at 0.1 mug/L level for AMPA.