Please use this identifier to cite or link to this item: https://doi.org/10.1007/BF02490932
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dc.titleAnalysis of some anhydrides as their corresponding acids by capillary electrophoresis
dc.contributor.authorHe, Y.
dc.contributor.authorLee, H.K.
dc.date.accessioned2014-05-16T07:36:36Z
dc.date.available2014-05-16T07:36:36Z
dc.date.issued1997
dc.identifier.citationHe, Y., Lee, H.K. (1997). Analysis of some anhydrides as their corresponding acids by capillary electrophoresis. Chromatographia 46 (1-2) : 67-71. ScholarBank@NUS Repository. https://doi.org/10.1007/BF02490932
dc.identifier.issn00095893
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/52686
dc.description.abstractThe potential of capillary electrophoresis for the indirect determination of anhydrides was demonstrated by the analysis of five closely-related anhydrides as their corresponding acids. Direct analysis of such substances is generally difficult because of their susceptibility to hydrolysis. In this work anhydrides were first hydrolyzed in water, hydrolysis being monitored using micellar electrokinetic chromatography (MEKC) which separated neutral anhydrides and anions of corresponding acids. After hydrolysis, separation of the acids was quickly achieved within two minutes by reversed electro-osmotic-flow capillary electrophoresis (REF-CE), with UV detection at 210 nm.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1007/BF02490932
dc.sourceScopus
dc.subjectAnhydrides
dc.subjectCapillary electrophoresis
dc.subjectOrganic acids
dc.subjectReversed electroosmotic flow
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.contributor.departmentCHEMICAL ENGINEERING
dc.description.doi10.1007/BF02490932
dc.description.sourcetitleChromatographia
dc.description.volume46
dc.description.issue1-2
dc.description.page67-71
dc.description.codenCHRGB
dc.identifier.isiutA1997XM51600010
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