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Preconcentration and Separation of Haloacetic Acids by Ion Chromatography by Corrado Sarzanini; Maria Concetta Bruzzoniti; Edoardo Mentasti is a Chemistry article available to read on EtoBox.

What is Preconcentration and Separation of Haloacetic Acids by Ion Chromatography about?

A comparative study was made of the chromatographic behaviour of five haloacetic acids (mono-, dibromoacetic and mono-, di-, trichloroacetic acids). The techniques investigated included reversed-phase ion interaction chromatography with UV detection, suppressed and non-suppressed anion-exchange chromatography. The systems are discussed studying the retention as a function of the mobile phase parameters and the stationary phases used (LiChrospher 100 RP-18, IonPac AS9, AS10 and AS11). A preconcentration step, performed on different substrates, namely LiChrolut-EN and activated vegetal carbon, has been optimized in order to reduce the method detection limits. Results obtained for drinking water samples are shown.

Who reads Preconcentration and Separation of Haloacetic Acids by Ion Chromatography?

Author

Corrado Sarzanini; Maria Concetta Bruzzoniti; Edoardo Mentasti

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 1873-3778)

Published

1999

Language

EN

Field

Chemistry (Physical Sciences)