Sulfonylureas are extracted from water samples using solid-phase extraction (SPE) with Cl8-
silica/Teflon disks. Soil samples are extracted with 0.1 M sodium hydrogen carbonate, and …

A method is described to overcome the thermalinstability of sulfonylurea herbicides and thus
enable their analysis by gas chromatography (GC). Methylationof chlorsulfuron by …

The measurement of the sulfonyl urea herbicides, chlorsulfuron and metsulfuron‐methyl as
pentafluorobenzyl derivatives has been investigated and the kinetics of reaction optimised …

A method is described for the determination of sulfonylurea herbicides by gas
chromatography (GC). Chlorimuronethyl, cinosulfuron, primisulfuron‐methyl, thifensulfuron …

Isocratic and gradient conditions for the separation of four sulfonylurea herbicides, namely
chlorsulfuron, metsulfuron, chlorimuron and thifensulfuron, by reversed-phase high …

A capillary column gas chromatographic method is described for thedetermination of
chlorsulfuron, 2-chloro-JV-[[(4-methoxy-6-methyl-l, 3, 5-triazin-2-yl) amino] carbonyl] …

A capillary column gas chromatographic method is described for determining parts-per-
trillion (ppt) levels of chlorsulfuron in agricultural runoff water. The water sample is acidified …

An analytical method is described for the preliminary analysis of azimsulfuron, chlorimuron-
ethyl, chlorsulfuron, ethametsulfuron-methyl, flupyrsulfuron-methyl, metsulfuron-methyl …

An analytical method based on the use of a liquid chromatograph and a photoconductivity
detector is described for chlorsulfuron, 2-chloro-iV-[[(4-methoxy-6-methyl-l, 3, 5-triazin-2-yl) …

Two analytical methods developed for degradation studies in soil were compared for the
simultaneous determination of sulfonylurea herbicides. The compounds were extracted with …