Concepedia

Determination of chlorophenoxy acid herbicides in water by in situ esterification followed by in-vial liquid–liquid extraction combined with large-volume on-column injection and gas chromatography–mass spectrometry

Mercedes Catalina, Jens Dallüge, René J.J. Vreuls, U.A.Th. Brinkman

Journal of Chromatography A · 2000 · 83 citations · 7 references

DOI

Concepts

References

7

Derivatisation/solid-phase microextraction followed by gas chromatography–mass spectrometry for the analysis of phenoxy acid herbicides in aqueous samples

Torben Nilsson, Daniela Baglio, Isabel Galdo-Miguez et al. · Journal of Chromatography A · 1998 · 64 citations

, , +16

Chlorinated acid herbicides in water by strong anion-exchange disk extraction and in-vial elution and derivatization

Jennifer A. Field, Keith Monohan · Journal of Chromatography A · 1996 · 48 citations

, , +13

Determination of nine acidic herbicides in water and soil by gas chromatograpy using an electron-capture detector

Fung Ngan, Thomas Ikesaki · Journal of Chromatography A · 1991 · 40 citations

, , +15

Esterification of sterically hindered car☐ylic acids using dimethyl sulphate

J. Grundy, Brian G. James, Gerald Pattenden · Tetrahedron Letters · 1972 · 40 citations

, , +2

In-situ methylation of strongly polar organic acids in natural waters supported by ion-pairing agents for headspace GC-MSD analysis

Peter L. Neitzel, Wolfgang Walther, W. Nestler · Fresenius Journal of Analytical Chemistry · 1998 · 23 citations

, , +13