Flow through ion selective electrode

Details Flow through ion selective electrode Flow through ion selective electrode

1985-08-15

1986-07-15

Niebling, John F.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

128635, 204414, 204418, G01N 2746

Patent

active

046004955

ABSTRACT:
An improved flow through ion sensing electrode and a method for producing it. The electrode is formed of bilumen plastic tubing using one lumen as the sample path and the other lumen as a sensing chamber. By permeating a portion of the tubing with an ion selective material, an ion selective membrane integral with the chamber wall is produced. A preferred embodiment also incorporates a reference electrode.

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"Coated Wire Ion Selective Electrodes", by James et al., Analytical Chemistry, vol. 44, No. 4, Apr. 1972--pp. 856-857.

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