Quantification of anions and cations in environmental water samples

Process control and drug analysis with an on-line capillary electrophoresis system

“…All washings were made from the detector end with pumping downstream at 10 Al/s. Table 1 Instrumental conditions used in anion analyses [2,18].…”

Recent progress in capillary electrophoresis of metal ions

“…Most of the reports on environmental matrices involve various aquatic samples. New procedures for the determination of alkali and alkaline earth metal ions from single rain, cloud, or fog drops and ice crystals [130,131], aerosols and depositions [132], drinking water [133], mineral and tap water [127,128,134], river water [66], groundwater [135], underground water [136], and seawater [137], Ca, Mg, Zn, and Al from tap and surface water [110], for iron(II) quantification in rain and tap water [117] and natural waters [81], and for measuring the content of Pb(II) in seawater [124] were reported. Usually these samples do not require any pretreatment other than filtration and occasionally dilution.…”

Stress corrosion cracking susceptibility of stainless steels in pulp cooking processes—online capillary electrophoresis, potentiostatic and chromatographic studies

“…The technique, which is based on the separation of anions and cations in solutions with the aid of an electric field [12], relies on the transfer of electrically neutral or charged ions/molecules/ particles through narrow CE tubing filled with an electrolyte solution. The suitability of CE for the analysis of sulphur anions in waters of paper machines [13][14][15] and of sulphur species in Kraft process liquors and Kraft black liquors [16][17][18][19] was demonstrated earlier.…”