Potentiometric determination of K+ ions using a K+-selective electrode with macrocyclic liquid membrane

Autor:	Cezar Spinu, Marian Isvoranu, Maria Pleniceanu, Cristian Tigae
Jazyk:	angličtina
Rok vydání:	2008
Předmět:	K+-selective electrode Macrocyclic ligand Potentiometry Chemistry QD1-999
Zdroj:	Bulletin of the Chemical Society of Ethiopia, Vol 22, Iss 2, Pp 295-299 (2008)
Druh dokumentu:	article
ISSN:	1011-3924 1726-801X
Popis:	This paper describes analytical applications of K+-selective liquid membrane electrode. Themembrane is the solution of the active complex formed by the K+ ions with dibenzo-18-crown-6 ionophore (DB-[18]-C-6) extracted in propylenecarbonate (PC). Successful application of the developed electrode for K+ ions determination in aqueous solution and samples of commercial mineral water by direct potentiometry is presented.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/a2c091f06f8d4f59bd3c7d7dee7b13ea Zobrazit plný text záznamu View record in DOAJ