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FR1239557A - Verre pour électrodes servant à la mesure de la valeur du ph - Google Patents

Verre pour électrodes servant à la mesure de la valeur du ph

Info

Publication number
FR1239557A
FR1239557A FR808371A FR808371A FR1239557A FR 1239557 A FR1239557 A FR 1239557A FR 808371 A FR808371 A FR 808371A FR 808371 A FR808371 A FR 808371A FR 1239557 A FR1239557 A FR 1239557A
Authority
FR
France
Prior art keywords
electrodes
glass
measuring
value
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.)
Expired
Application number
FR808371A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1239557A publication Critical patent/FR1239557A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/18—Compositions for glass with special properties for ion-sensitive glass
    • 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
    • G01N27/36—Glass electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Glass Compositions (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
FR808371A 1958-11-04 1959-10-23 Verre pour électrodes servant à la mesure de la valeur du ph Expired FR1239557A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6575658A CH377058A (de) 1958-11-04 1958-11-04 Glas zur Herstellung von Elektroden für pH-Messung

Publications (1)

Publication Number Publication Date
FR1239557A true FR1239557A (fr) 1960-08-26

Family

ID=4526622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808371A Expired FR1239557A (fr) 1958-11-04 1959-10-23 Verre pour électrodes servant à la mesure de la valeur du ph

Country Status (5)

Country Link
US (1) US3025174A (fr)
CH (1) CH377058A (fr)
DE (1) DE1154960B (fr)
FR (1) FR1239557A (fr)
GB (1) GB921123A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1187873B (de) * 1959-04-22 1965-02-25 Fritz Teske Gleitringdichtung
FR1315720A (fr) * 1961-01-05 1963-01-25 Saint Gobain Verres sensibles aux rayons chi ou gamma et au bombardement de particules atomiques et leurs applications
US4786396A (en) * 1987-06-26 1988-11-22 The Washington Technology Center Ion electrode and method of making it

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE11584C (de) * J. SOHNKE, Firma C. A. ENGELHARDT in Leipzig, Querstrafse 25 Neuerungen an Ausschankvorrichtungen für kohlensäurehaltige Flüssigkeiten
US2763559A (en) * 1950-11-10 1956-09-18 Leitz Ernst Gmbh Optical glass and process for its production
US2739901A (en) * 1952-07-14 1956-03-27 Paul G Herold Ruthenium containing glasses and stains
DE964108C (de) * 1953-11-14 1957-06-27 Kurt Schwabe Dr Ing Glaselektrode zur p-Messung bei hohen Temperaturen

Also Published As

Publication number Publication date
CH377058A (de) 1964-04-30
US3025174A (en) 1962-03-13
DE1154960B (de) 1963-09-26
GB921123A (en) 1963-03-13

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