This work presents a modified method to analyze chlorophenoxy acid herbicides in water
samples. The herbicides 2, 4-D (2, 4-dichlorophenoxyacetic acid), Silvex (2, 4, 5 …

A new approach for rapidly analysing chlorophenoxy acid herbicides in water is presented.
The chlorinated acids are derivatised with dimethyl sulphate in the water sample itself (800 …

An analytical method for rapidly and quantitatively detecting chlorophenoxy acid herbicides
in water is presented. Strong anion-exchange, 25-mm diameter solid-phase extraction disks …

A rapid and simple technique for the determination of six chlorophenoxy acid herbicides in
water is described. After extraction and preconcentration of the analytes at pH≈ 1 in a small …

A method for the determination of 4-chloro-2-methylphenoxyacetic acid (MCPA), 2, 4-
dichlorophenoxyacetic acid (2, 4-D) and 2, 4, 5-trichlorophenoxyacetic acid (2, 4, 5-T) in …

A rapid procedure for the determination of eight chlorophenoxy acid herbicides in
environmental water samples is described. The method involves two off-line solid-phase …

The analytical detection of chlorophenoxycarboxylic-acid-type herbicides (2, 4-D,
dichloprop, MCPA, etc.) in environmental samples is often a problem in instrumental …

A simple method for the determination of several chlorophenoxy acid and other acidic
herbicides as methyl, ethyl and butyl esters by means of capillary gas chromatography is …

A method for the determination of six chlorinated phenoxy acid herbicides in river water was
developed using in-tube solid-phase microextraction (SPME) followed by liquid …

An evaluation was made of the feasibility of using reversed‐phase liquid chromatography/
tandem mass spectrometry with an electrospray interface (LC/ESI‐MS/MS) to measure …