GB1337829A - Electrochemical reference electrode - Google Patents

Electrochemical reference electrode

Info

Publication number
GB1337829A
GB1337829A GB2073271A GB2073271A GB1337829A GB 1337829 A GB1337829 A GB 1337829A GB 2073271 A GB2073271 A GB 2073271A GB 2073271 A GB2073271 A GB 2073271A GB 1337829 A GB1337829 A GB 1337829A
Authority
GB
United Kingdom
Prior art keywords
reference electrode
electro
electrochemical reference
chemical
heading
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
GB2073271A
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.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments Inc
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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of GB1337829A publication Critical patent/GB1337829A/en
Expired 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
    • G01N27/301—Reference electrodes
    • 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
    • G01N27/401—Salt-bridge leaks; Liquid junctions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1337829 Electro-chemical analysis BECKMAN INSTRUMENTS Inc 19 April 1971 [21 Aug 1970] 20732/71 Addition to 1274349 Heading G1N In an electro-chemical half-cell having an ion-permeable polymeric membrane as described in Specification 1274349, the polymer is in filamentary form when mixed with the particulate material of a small specified particle size before compressing.
GB2073271A 1970-08-21 1971-04-19 Electrochemical reference electrode Expired GB1337829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6589870A 1970-08-21 1970-08-21

Publications (1)

Publication Number Publication Date
GB1337829A true GB1337829A (en) 1973-11-21

Family

ID=22065878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2073271A Expired GB1337829A (en) 1970-08-21 1971-04-19 Electrochemical reference electrode

Country Status (2)

Country Link
DE (1) DE2141841B2 (en)
GB (1) GB1337829A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003005A1 (en) * 1982-02-18 1983-09-01 Johansson, Henrik Procedure for accomplishing liquid contact at slow liquid flow
EP1494022A2 (en) * 1993-04-09 2005-01-05 Novartis AG Extended use planar sensors

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003705A (en) * 1975-06-12 1977-01-18 Beckman Instruments, Inc. Analysis apparatus and method of measuring rate of change of electrolyte pH
DE3305963C2 (en) * 1983-02-21 1985-02-07 Horst Günter 4019 Monheim Hüllen Electric key

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003005A1 (en) * 1982-02-18 1983-09-01 Johansson, Henrik Procedure for accomplishing liquid contact at slow liquid flow
JPS59500237A (en) * 1982-02-18 1984-02-16 コ−ネ・オサケイチエ measurement pickup device
JPH0360060B2 (en) * 1982-02-18 1991-09-12 Kone Oy
EP1494022A2 (en) * 1993-04-09 2005-01-05 Novartis AG Extended use planar sensors
EP1494022A3 (en) * 1993-04-09 2009-09-02 Novartis AG Extended use planar sensors

Also Published As

Publication number Publication date
DE2141841B2 (en) 1980-01-31
DE2141841A1 (en) 1972-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee