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

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 …

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 …

Gas chromatography injection port thermal decomposition of chlorsulfuron resulted in two
volatile decomposition products (2-amino-4-methoxy-6-methyl-1, 3, 5-triazine and 2 …

Esters of sulfonic acids (sulfonates) may be read-ily prepared on a micro scale by reacting
benzene-sulfonyl chlorides with carbamate pesticides. The sulfonates are easily gas …

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] …

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) …

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 …

The behavior of four sulfonylurea herbicides (metsulfuron methyl, chlorsulfuron, chlorimuron
ethyl, and bensulfuron methyl) was studied in the presence of various hydroxy compounds …