Calcium ion selective electrode

Chemistry: electrical and wave energy – Apparatus – Electrolytic

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204418, G01N 2627

Patent

active

051025272

ABSTRACT:
A calcium ion selective electrode having a sensitive membrane comprising an organic polymeric substance, a plasticizer and a calcium ion sensitive substance of neutral carrier type, wherein the dielectric constant of the plasticizer is 10 or less, thus remarkably improving the responsiveness and stability of the electrode.

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