Colorimetric ionophore-based coextraction titrimetry of potassium ions

• Main Authors: Kajorngai Thajee, Lu Wang, Kate Grudpan, Eric Bakker
• Format: Journal
• Published: 2018
• Subjects: Biochemistry, Genetics and Molecular Biology; Chemistry; Environmental Science
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85047205446&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/58201
• Institution: Chiang Mai University

© 2018 Elsevier B.V. Potassium ion concentration can be successfully determined volumetrically by moving the titration from a homogeneous phase to a two phase solvent system. This is because potassium can be readily complexed in a selective and thermodynamically stable manner by ionophores such as v...