Communication to the Editor Determination of Chlorotoluron in Technical Products and Formulations by Reversed-Phase High Performance Liquid Chromatography (RP-HPLC)

An RP-HPLC method for the quantitative determination of chlorotoluron in technical products and formulations has been developed, using as column μBondapak C18, 250×4·6 (ID) mm, as eluent methanol+water+acetic acid (60+40+0·1 by volume), with detection by UV at 243 nm. Recoveries were 99·3–100%, RSD (n=5)<0·47%. © of SCI.