Abstract
Abstract High molecular weight cationic, anionic and non-ionic acrylamide-based polyelectrolytes at low concentrations were determined quantitatively by using size exclusion chromatography (SEC). A series of columns containing macroporous silica particles coated with polyamine (Synchropep Catsec) was used together with a UV detector at 200 nm. An aqueous solution of KH2PO4 was used as the mobile phase to control the non-size-exclusion mechanisms. Applications of SEC in the study of cationic polyelectrolyte degradation by ozone and in the trace analysis of cationic polyelectrolyte in the presence of high salt concentration are also illustrated.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: International Journal of Environmental Analytical Chemistry
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
