JPS57203944A - Ion selective electrode - Google Patents

Ion selective electrode

Info

Publication number
JPS57203944A
JPS57203944A JP56088085A JP8808581A JPS57203944A JP S57203944 A JPS57203944 A JP S57203944A JP 56088085 A JP56088085 A JP 56088085A JP 8808581 A JP8808581 A JP 8808581A JP S57203944 A JPS57203944 A JP S57203944A
Authority
JP
Japan
Prior art keywords
ion selective
electrode
conductive material
kcl solution
sealed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP56088085A
Other languages
Japanese (ja)
Inventor
Kenichi Sugano
Tetsuya Katayama
Masao Koyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56088085A priority Critical patent/JPS57203944A/en
Publication of JPS57203944A publication Critical patent/JPS57203944A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/333—Ion-selective electrodes or membranes
    • G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

PURPOSE:To enable the reproduction of an electrode by forming an ion selective film section sequentially of a plurality of peelable layers. CONSTITUTION:An internal reference electrode 12 of silver-silver chloride is housed in a cylindrical container 11 and a conductive material 14 such as KCl solution is sealed into a space section made up of a shield wall 13 thereof 11. A plurality of K ion selective films 16a, 16b and 16c about 100mum in thickness made up of a polyvinyl chloride impregnated with valinomycin are pasted at the tip of a vessel 11 in a layer retained in a space and conductive material 17a and 17b produced from a KCl solution are sealed therebetween. If deteriorated, an outer ion selective film is peeled to reproduce the electrode thereby restoring it to the performance close to the initial level thereof.
JP56088085A 1981-06-10 1981-06-10 Ion selective electrode Pending JPS57203944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56088085A JPS57203944A (en) 1981-06-10 1981-06-10 Ion selective electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56088085A JPS57203944A (en) 1981-06-10 1981-06-10 Ion selective electrode

Publications (1)

Publication Number Publication Date
JPS57203944A true JPS57203944A (en) 1982-12-14

Family

ID=13933020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56088085A Pending JPS57203944A (en) 1981-06-10 1981-06-10 Ion selective electrode

Country Status (1)

Country Link
JP (1) JPS57203944A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347223A (en) * 1993-01-22 1994-09-13 J And N Associates, Inc. Gas leak detector sensing tip with interior concentric bores and corona current generation
US5961147A (en) * 1996-05-28 1999-10-05 Trw Occupant Restraint Systems Gmbh Anchorage for the belt buckle of a seat belt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347223A (en) * 1993-01-22 1994-09-13 J And N Associates, Inc. Gas leak detector sensing tip with interior concentric bores and corona current generation
US5961147A (en) * 1996-05-28 1999-10-05 Trw Occupant Restraint Systems Gmbh Anchorage for the belt buckle of a seat belt

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