Abstract
The effects of crown ethers on the effective mobilities of various metal ions in capillary isotachophoresis were studied. The effective mobilities of thallium, lead and silver ions decreased when the concentration of crown ethers in an ordinary leading electrolyte was increased up to 50 m M. Thus, by use of 18-crown-6, ammonium and thallium ions and thallium and lead ions were completely separated and could be determined. Similarly, by use of 15-crown-5, potassium and thallium ions and ammonium and silver ions were completely separated and could be determined.
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 callDisclaimer: 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.
