DE3373540D1 - Salt bridge liquid for the potentiometric analysis of blood - Google Patents

Salt bridge liquid for the potentiometric analysis of blood

Info

Publication number
DE3373540D1
DE3373540D1 DE8383104860T DE3373540T DE3373540D1 DE 3373540 D1 DE3373540 D1 DE 3373540D1 DE 8383104860 T DE8383104860 T DE 8383104860T DE 3373540 T DE3373540 T DE 3373540T DE 3373540 D1 DE3373540 D1 DE 3373540D1
Authority
DE
Germany
Prior art keywords
salt bridge
blood
bridge liquid
ions
potentiometric analysis
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
DE8383104860T
Other languages
English (en)
Inventor
Anne Rosengaard Eisenhardt
Ole Jorgen Jensen
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.)
Radiometer AS
Original Assignee
Radiometer AS
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 Radiometer AS filed Critical Radiometer AS
Application granted granted Critical
Publication of DE3373540D1 publication Critical patent/DE3373540D1/de
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
    • G01N27/401—Salt-bridge leaks; Liquid junctions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/02—Formic acid
    • C07C53/06—Salts thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Seasonings (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE8383104860T 1982-05-17 1983-05-17 Salt bridge liquid for the potentiometric analysis of blood Expired DE3373540D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK220682A DK149830C (da) 1982-05-17 1982-05-17 Fremgangsmaade ved bestemmelse af koncentrationen af en ion i en praeve af blod eller blodvaeske

Publications (1)

Publication Number Publication Date
DE3373540D1 true DE3373540D1 (en) 1987-10-15

Family

ID=8110788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383104860T Expired DE3373540D1 (en) 1982-05-17 1983-05-17 Salt bridge liquid for the potentiometric analysis of blood

Country Status (5)

Country Link
US (1) US4544455A (de)
EP (1) EP0094677B1 (de)
AT (1) ATE29591T1 (de)
DE (1) DE3373540D1 (de)
DK (1) DK149830C (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517131C1 (de) * 1985-05-11 1986-11-13 Eppendorf Gerätebau Netheler + Hinz GmbH, 2000 Hamburg Verfahren zur Messung der Potentialdifferenz zwischen einer Probenfluessigkeit und einem Referenzelektrolyten sowie Vorrichtung zur Messung der Ionenkonzentration in der Probenfluessigkeit
US4740274A (en) * 1985-09-09 1988-04-26 Eastman Kodak Company Reference liquid comprising CsCl
WO1988008973A1 (en) * 1987-05-15 1988-11-17 Beckman Instruments, Inc. Improved flow cell
JPH07107526B2 (ja) * 1987-08-21 1995-11-15 株式会社日立製作所 比較電極
JP2690053B2 (ja) * 1988-01-08 1997-12-10 マルハ株式会社 バイオセンサー
JPH0287055A (ja) * 1988-09-24 1990-03-27 Terumo Corp センサの較正液及び較正法
US5130010A (en) * 1989-03-13 1992-07-14 Beckman Instruments, Inc. Salt bridge for analytical chemistry system
JP3297630B2 (ja) 1997-07-28 2002-07-02 松下電器産業株式会社 バイオセンサ
JP3369547B2 (ja) * 1998-06-04 2003-01-20 ラジオメーター・メディカル・アクティーゼルスカブ 参照電極
EP1366354A2 (de) 2001-03-07 2003-12-03 Instrumentation Laboratory Company Bezugselektrode
WO2004053483A2 (en) 2002-12-11 2004-06-24 Instrumentation Laboratory Company Multi-analyte reference solutions
CN111077207A (zh) * 2019-12-09 2020-04-28 华南农业大学 基于聚糠醛膜修饰电极检测二甲戊灵和乙氧氟草醚的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556950A (en) * 1966-07-15 1971-01-19 Ibm Method and apparatus for automatic electrochemical analysis
US3833495A (en) * 1970-09-28 1974-09-03 Gen Electric Reference electrode half cell
US3997420A (en) * 1971-03-18 1976-12-14 Beckman Instruments, Inc. Automatic analyzer
US3874850A (en) * 1972-07-24 1975-04-01 Radiometer As Blood analyzing method and apparatus
US3915829A (en) * 1972-10-10 1975-10-28 Instrumentation Labor Inc Electrochemical structure
US3972614A (en) * 1974-07-10 1976-08-03 Radiometer A/S Method and apparatus for measuring one or more constituents of a blood sample
US4160714A (en) * 1975-10-15 1979-07-10 Radiometer A/S Measuring chamber unit

Also Published As

Publication number Publication date
ATE29591T1 (de) 1987-09-15
US4544455A (en) 1985-10-01
DK149830B (da) 1986-10-06
EP0094677A1 (de) 1983-11-23
DK220682A (da) 1983-11-18
EP0094677B1 (de) 1987-09-09
DK149830C (da) 1987-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition