Colorimetric determination of potassium by Folin-Ciocalteu phenol reagent
- 1 January 1949
- journal article
- research article
- Published by Portland Press Ltd. in Biochemical Journal
- Vol. 44 (3), 282-285
- https://doi.org/10.1042/bj0440282
Abstract
A micromethod for the estimation of K in sera and biological fluids depends on the precipitation of K as cobaltinitrite, and the colorimetric estimation of the cobalt in the latter by the reduction of the Folin-Ciocalteu phosphomolybdic-phosphotungstic phenol reagent.This publication has 1 reference indexed in Scilit:
- THE FLAME PHOTOMETER FOR THE MEASUREMENT OF SODIUM AND POTASSIUM IN BIOLOGICAL MATERIALSJournal of Biological Chemistry, 1947