HU171919B - Sposob i ustrojstvo dlja uvelichenija chuvstvitel'nosti, ehlektrokhimicheskogo khromatograficheskogo datchika - Google Patents

Sposob i ustrojstvo dlja uvelichenija chuvstvitel'nosti, ehlektrokhimicheskogo khromatograficheskogo datchika

Info

Publication number
HU171919B
HU171919B HU75LA00000863A HULA000863A HU171919B HU 171919 B HU171919 B HU 171919B HU 75LA00000863 A HU75LA00000863 A HU 75LA00000863A HU LA000863 A HULA000863 A HU LA000863A HU 171919 B HU171919 B HU 171919B
Authority
HU
Hungary
Prior art keywords
sensitivity
increase
liquid chromatography
chemical sensor
electro
Prior art date
Application number
HU75LA00000863A
Other languages
English (en)
Inventor
Ernoe Pungor
Maria Varadi
Original Assignee
Mueszeripari Muevek Lab
Budapesti Mueszaki Egyetem
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 Mueszeripari Muevek Lab, Budapesti Mueszaki Egyetem filed Critical Mueszeripari Muevek Lab
Priority to HU75LA00000863A priority Critical patent/HU171919B/hu
Priority to DE762616254A priority patent/DE2616254C3/de
Priority to US05/677,389 priority patent/US4066406A/en
Priority to JP51043758A priority patent/JPS51149091A/ja
Publication of HU171919B publication Critical patent/HU171919B/hu

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
    • G01N27/416—Systems
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/64—Electrical detectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Volume Flow (AREA)
  • Optical Measuring Cells (AREA)
HU75LA00000863A 1975-04-22 1975-04-22 Sposob i ustrojstvo dlja uvelichenija chuvstvitel'nosti, ehlektrokhimicheskogo khromatograficheskogo datchika HU171919B (hu)

Priority Applications (4)

Application Number Priority Date Filing Date Title
HU75LA00000863A HU171919B (hu) 1975-04-22 1975-04-22 Sposob i ustrojstvo dlja uvelichenija chuvstvitel'nosti, ehlektrokhimicheskogo khromatograficheskogo datchika
DE762616254A DE2616254C3 (de) 1975-04-22 1976-04-13 Verfahren und Vorrichtung zum amperometrischen Messen der Menge von chromatographisch getrennten Komponenten
US05/677,389 US4066406A (en) 1975-04-22 1976-04-15 Process and apparatus for the voltammetric measurement of the quantity or mass of separated sample components
JP51043758A JPS51149091A (en) 1975-04-22 1976-04-19 Measuring method and apparatus for separated amounts of material components by using voltameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU75LA00000863A HU171919B (hu) 1975-04-22 1975-04-22 Sposob i ustrojstvo dlja uvelichenija chuvstvitel'nosti, ehlektrokhimicheskogo khromatograficheskogo datchika

Publications (1)

Publication Number Publication Date
HU171919B true HU171919B (hu) 1978-04-28

Family

ID=10998221

Family Applications (1)

Application Number Title Priority Date Filing Date
HU75LA00000863A HU171919B (hu) 1975-04-22 1975-04-22 Sposob i ustrojstvo dlja uvelichenija chuvstvitel'nosti, ehlektrokhimicheskogo khromatograficheskogo datchika

Country Status (4)

Country Link
US (1) US4066406A (hu)
JP (1) JPS51149091A (hu)
DE (1) DE2616254C3 (hu)
HU (1) HU171919B (hu)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5131999A (en) * 1990-01-16 1992-07-21 The National University Of Singapore Voltammetric detector for flow analysis
IL113563A0 (en) * 1995-05-01 1995-08-31 R D C Rafael Dev Corp Ltd Electroanalytical voltammetric cell

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352643A (en) * 1964-09-02 1967-11-14 Hitachi Ltd Liquid chromatography and chromatographs
US3902848A (en) * 1974-06-26 1975-09-02 Research Corp Liquid chromatography detector and method

Also Published As

Publication number Publication date
DE2616254B2 (de) 1978-06-22
DE2616254A1 (de) 1976-11-04
DE2616254C3 (de) 1979-03-08
JPS51149091A (en) 1976-12-21
US4066406A (en) 1978-01-03

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