AT298420B - Verfahren und Vorrichtung zur Beseitigung von Luft- und Gasblasen aus einer Probe - Google Patents

Verfahren und Vorrichtung zur Beseitigung von Luft- und Gasblasen aus einer Probe

Info

Publication number
AT298420B
AT298420B AT338869A AT338869A AT298420B AT 298420 B AT298420 B AT 298420B AT 338869 A AT338869 A AT 338869A AT 338869 A AT338869 A AT 338869A AT 298420 B AT298420 B AT 298420B
Authority
AT
Austria
Prior art keywords
sample
gas bubbles
removing air
air
bubbles
Prior art date
Application number
AT338869A
Other languages
German (de)
English (en)
Inventor
Jiri Dr Ing Hrdina
Original Assignee
Ceskoslovenska Akademie Ved
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 Ceskoslovenska Akademie Ved filed Critical Ceskoslovenska Akademie Ved
Application granted granted Critical
Publication of AT298420B publication Critical patent/AT298420B/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/405—Concentrating samples by adsorption or absorption
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • 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
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G01N2030/201—Injection using a sampling valve multiport valves, i.e. having more than two ports
    • 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
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8881—Modular construction, specially adapted therefor
    • 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
    • G01N30/24—Automatic injection systems

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT338869A 1968-04-09 1969-04-08 Verfahren und Vorrichtung zur Beseitigung von Luft- und Gasblasen aus einer Probe AT298420B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS262968 1968-04-09

Publications (1)

Publication Number Publication Date
AT298420B true AT298420B (de) 1972-05-10

Family

ID=5363947

Family Applications (1)

Application Number Title Priority Date Filing Date
AT338869A AT298420B (de) 1968-04-09 1969-04-08 Verfahren und Vorrichtung zur Beseitigung von Luft- und Gasblasen aus einer Probe

Country Status (7)

Country Link
US (1) US3585863A (fr)
AT (1) AT298420B (fr)
BE (1) BE731148A (fr)
CH (1) CH500484A (fr)
DE (1) DE1916930A1 (fr)
FR (1) FR2005873A1 (fr)
GB (1) GB1258827A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1055723A (fr) * 1976-03-31 1979-06-05 Wilfred C. Carpenter Systeme d'injection chromatographique
US4203817A (en) * 1979-03-06 1980-05-20 Jenoptik Jena G.M.B.H. Method of and device for moving liquid samples
DE3220853A1 (de) * 1981-06-11 1982-12-30 Sandoz-Patent-GmbH, 7850 Lörrach Probenwechsler fuer gaschromatographische analysenapparate
US4444066A (en) * 1981-06-29 1984-04-24 Beckman Instruments, Inc. High pressure sample injector valve
DE3242214C2 (de) * 1982-11-15 1986-09-25 Panayotis Dipl.-Ing. Dr.-Ing. 6100 Darmstadt Roumeliotis Verfahren und Vorrichtung zum Analysieren eines in einer Hochdruckextraktionsvorrichtung gewonnenen Extraktes
US8628055B2 (en) * 2005-07-27 2014-01-14 The Board Of Trustees Of The University Of Illinois Bi-direction rapid action electrostatically actuated microvalve
US8123834B2 (en) * 2005-10-06 2012-02-28 The Board Of Trustees Of The University Of Illinois High gain selective metal organic framework preconcentrators
US7880026B2 (en) * 2006-04-14 2011-02-01 The Board Of Trustees Of The University Of Illinois MOF synthesis method
US8152908B2 (en) * 2008-01-16 2012-04-10 The Board Of Trustees Of The University Of Illinois Micromachined gas chromatography columns for fast separation of Organophosphonate and Organosulfur compounds and methods for deactivating same
US8269029B2 (en) * 2008-04-08 2012-09-18 The Board Of Trustees Of The University Of Illinois Water repellent metal-organic frameworks, process for making and uses regarding same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833151A (en) * 1954-04-09 1958-05-06 Ici Ltd Device for delivering measured quantities of gases or vapours
US3119251A (en) * 1960-05-20 1964-01-28 Standard Oil Co Multiple column gas chromatography valve
US3192968A (en) * 1962-07-02 1965-07-06 Warner Lambert Pharmaceutical Apparatus for performing analytical procedures
US3249403A (en) * 1962-11-02 1966-05-03 Beckman Instruments Inc Liquid sample reactor and evolved gas detector
US3282651A (en) * 1963-07-12 1966-11-01 Technicon Instr Sample and reagent and/or wash liquid supply apparatus
GB1178382A (en) * 1966-03-25 1970-01-21 Atomic Energy Authority Uk Improvements in or relating to Sample Loading Apparatus.

Also Published As

Publication number Publication date
BE731148A (fr) 1969-09-15
CH500484A (de) 1970-12-15
FR2005873A1 (fr) 1969-12-19
DE1916930A1 (de) 1969-12-04
US3585863A (en) 1971-06-22
GB1258827A (fr) 1971-12-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee