Calcium-selective electrode with liquid ion exchanger.
A simple calcium-selective electrode has been developed which is capable of measuring calcium ion activity in the presence of many common interfering ions. The electrode utilizes a liquid ion exchanger membrane containing the calcium salt of a disubstituted phosphoric acid.
D002118:Calcium / Q000032:analysis*; D002122:Calcium Chloride; D004566:Electrodes; D007474:Ion Exchange / Q000295:instrumentation*; D008564:Membrane Potentials
D002122:Calcium Chloride; D002118:Calcium