ATE43915T1 - Fluessigkeitschromatographie. - Google Patents

Fluessigkeitschromatographie.

Info

Publication number
ATE43915T1
ATE43915T1 AT84111529T AT84111529T ATE43915T1 AT E43915 T1 ATE43915 T1 AT E43915T1 AT 84111529 T AT84111529 T AT 84111529T AT 84111529 T AT84111529 T AT 84111529T AT E43915 T1 ATE43915 T1 AT E43915T1
Authority
AT
Austria
Prior art keywords
mobile phase
carrier fluid
liquid chromatography
chromatography column
sample material
Prior art date
Application number
AT84111529T
Other languages
English (en)
Inventor
Wayne R Matson
Original Assignee
Environmental Sciences Ass
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
Priority claimed from US06/241,945 external-priority patent/US4413505A/en
Application filed by Environmental Sciences Ass filed Critical Environmental Sciences Ass
Application granted granted Critical
Publication of ATE43915T1 publication Critical patent/ATE43915T1/de

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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
    • G01N27/4045—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors for gases other than oxygen
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/14—Preparation by elimination of some components
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
AT84111529T 1981-03-09 1984-09-27 Fluessigkeitschromatographie. ATE43915T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/241,945 US4413505A (en) 1981-03-09 1981-03-09 Electrochemical flow cell, particularly use with liquid chromatography
EP84111529A EP0141259B1 (de) 1981-03-09 1982-03-03 Flüssigkeitschromatographie

Publications (1)

Publication Number Publication Date
ATE43915T1 true ATE43915T1 (de) 1989-06-15

Family

ID=26092230

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84111529T ATE43915T1 (de) 1981-03-09 1984-09-27 Fluessigkeitschromatographie.

Country Status (2)

Country Link
EP (1) EP0141259B1 (de)
AT (1) ATE43915T1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583879B1 (fr) * 1985-06-20 1987-09-18 Chromatografield Cellule de mesure d'un appareil de chromatographie en phase liquide
FR2583880B1 (fr) * 1985-06-20 1987-09-18 Chromatografield Cellule de mesure electrochimique d'un appareil de chromatographie en phase liquide et joints equipant celle-ci
WO1992002815A2 (en) * 1990-08-10 1992-02-20 Perseptive Biosystems, Inc. Quantitative analysis and monitoring of protein structure by subtractive chromatography
US20070170056A1 (en) * 2006-01-26 2007-07-26 Arnold Don W Microscale electrochemical cell and methods incorporating the cell

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1445835A (fr) * 1964-08-14 1966-07-15 Technicon Chromatography Corp Procédé et appareil pour analyse chromatographique
US3649498A (en) * 1965-10-06 1972-03-14 Victor Pretorius Detection in chromatography
GB1304011A (de) * 1969-03-06 1973-01-24
GB1339004A (en) * 1970-05-19 1973-11-28 Pye Ltd Chromatographic apparatus

Also Published As

Publication number Publication date
EP0141259B1 (de) 1989-06-07
EP0141259A1 (de) 1985-05-15

Similar Documents

Publication Publication Date Title
US3506554A (en) Apparatus for separating electrophoretically active substances
ATE196949T1 (de) Verfahren und vorrichtung zur elektrochemischen veränderung von chromatographiematerial
DE69429968D1 (de) Kolonne und Kolonnenvorrichtung für Flüssigchromatographie, und Verfahren zum Gebrauch dieser Kolonnenvorrichtung
EP0329290A3 (de) Superkritische Flüssigkeitschromatographie
DE59510711D1 (de) Verfahren zum Packen von Chromatographiesäulen
IT1068543B (it) Metodo per la separazione solido liquido di fango organico di rifiuto
FR2351414A1 (fr) Dispositif d'injection d'echantillons pour la chromatographie industrielle en phase gazeuse sur des colonnes capillaires
ATA561580A (de) Rueckgewinnung von nichtfluechtigen metallen aus staubfoermigen substanzen
DK0986749T3 (da) Fremgangsmåde til separering af et flydende stof og apparat dertil
ATE43915T1 (de) Fluessigkeitschromatographie.
DK323385D0 (da) Analyseanordning til vaeskeproever
DK98584A (da) Fremgangsmaade til detektering af aendret dna
PL205782A1 (pl) Sposob usuwania substancji stalych z cieczy weglowych
Cox et al. High Pressure Liquid Chromatography of Selected Sulfur Compounds
IT1055433B (it) Metodo per la purificazione di acqua di scarico contenenti composti organici di carattere anioni co e mezzi adatti allo scopo
DE3864569D1 (de) Absorptionskolonne zum chromatographischen trennen von stoffgemischen.
UST959004I4 (en) Chromatographic liquid dispensing inlet and method
IT1063235B (it) Sistema di niezione di un campione utilizzabile con una colonna cromatografica in fase liquida
IT1051629B (it) Analizzatore di campioni liquidi
SU1093969A1 (ru) Способ хроматографического анализа веществ на пластинах с тонким слоем сорбента
IT1161626B (it) Procedimento e dispositivo per caricare un campione liquido su una colonna di separazione gascromatografica realizzata a guisa di colinna capillare
OA06840A (fr) Procédé de séparation sélective de l'uranium et du molydène contenus dans un solvant aminé.
ZA853792B (en) Method for transporting liquid substances by utilizing the potential energy of an operating fluid and liquid column machine for the implementation of the technique
SU873118A1 (ru) Способ хроматографического разделени веществ и устройство дл его осуществлени
SU120214A1 (ru) Адсорбент дл хроматографического разделени предельных и непредельных углеводородов с длиной цепи C1-C5

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties