Fast separations by capillary electrophoresis hyphenated to electrospray ionization time-of-flight mass spectrometry as a tool for arsenic speciation analysis

URN to cite this document:: urn:nbn:de:bvb:355-epub-269047
DOI to cite this document:: 10.5283/epub.26904

Niegel, Claudia ; Pfeiffer, Simon A. ; Grundmann, Marco ; Arroyo-Abad, Uriel ; Mattusch, Jürgen ; Matysik, Frank-Michael

Preview

License: Allianz- bzw. Nationallizenz
PDF - Published Version
(427kB)

Date of publication of this fulltext: 05 Dec 2012 11:18

Alternative links to fulltext:DOI

Details

Preview

Export bibliographical data

Abstract

Fast capillary electrophoresis (CE) hyphenated to time-of-flight mass spectrometry (TOF-MS) of four organoarsenic species (glycerol oxoarsenosugar, sulfate oxoarsenosugar, arsenobetaine, arsenocholine) are presented using short length CE capillaries under high electric field strengths of up to 1.3 kV cm−1 with small inner diameter (ID). The separation of arsenosugars by CE is demonstrated for the ...