FR1435538A - Method and device for introducing dosed samples into a pressurized circuit, in particular for column chromatography - Google Patents

Method and device for introducing dosed samples into a pressurized circuit, in particular for column chromatography

Info

Publication number
FR1435538A
FR1435538A FR19102A FR19102A FR1435538A FR 1435538 A FR1435538 A FR 1435538A FR 19102 A FR19102 A FR 19102A FR 19102 A FR19102 A FR 19102A FR 1435538 A FR1435538 A FR 1435538A
Authority
FR
France
Prior art keywords
column chromatography
pressurized circuit
dosed samples
introducing
introducing dosed
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
FR19102A
Other languages
French (fr)
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Application granted granted Critical
Publication of FR1435538A publication Critical patent/FR1435538A/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
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
    • 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
FR19102A 1964-06-01 1965-06-01 Method and device for introducing dosed samples into a pressurized circuit, in particular for column chromatography Expired FR1435538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS316164 1964-06-01

Publications (1)

Publication Number Publication Date
FR1435538A true FR1435538A (en) 1966-04-15

Family

ID=5370900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19102A Expired FR1435538A (en) 1964-06-01 1965-06-01 Method and device for introducing dosed samples into a pressurized circuit, in particular for column chromatography

Country Status (7)

Country Link
US (1) US3777572A (en)
JP (1) JPS5233518B1 (en)
CH (1) CH447657A (en)
DE (1) DE1598223B2 (en)
FR (1) FR1435538A (en)
GB (1) GB1111664A (en)
SE (1) SE332903B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336673A1 (en) * 1975-12-22 1977-07-22 Sandoz Sa Specimen introduction appts. for liquid chromatography - has non-return valve to retain column liquid opened by needle

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916692A (en) * 1973-11-14 1975-11-04 Waters Associates Inc Novel injector mechanism
US3999439A (en) * 1974-07-22 1976-12-28 Varian Associates High pressure sample injector and injection method
US4221568A (en) * 1979-01-17 1980-09-09 Jet Propulsion Laboratory Sample processor for chemical analysis
US5607581A (en) * 1995-10-31 1997-03-04 Systec, Inc. Debubbling and priming system for chromotography
US7077175B2 (en) 2004-04-09 2006-07-18 Hongfeng Yin Particle packing of microdevice

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757541A (en) * 1956-02-27 1956-08-07 Perkin Elmer Corp Sampling apparatus
US2830738A (en) * 1956-06-28 1958-04-15 Standard Oil Co Fluid sample injection apparatus
US2973117A (en) * 1957-12-16 1961-02-28 American Oil Co Measuring and charging valve
GB947480A (en) * 1959-06-26 1964-01-22 Nat Smelting Co Ltd Improvements in or relating to the sampling of gases and liquids
US3160015A (en) * 1961-06-22 1964-12-08 Beckman Instruments Inc Gas chromatograph sampling valve
US3220246A (en) * 1961-07-13 1965-11-30 Technicon Chromatography Corp Apparatus and devices, especially for chromatography analysis
US3253468A (en) * 1964-09-24 1966-05-31 Dade Reagents Inc Ultramicro sampling device
GB1178382A (en) * 1966-03-25 1970-01-21 Atomic Energy Authority Uk Improvements in or relating to Sample Loading Apparatus.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336673A1 (en) * 1975-12-22 1977-07-22 Sandoz Sa Specimen introduction appts. for liquid chromatography - has non-return valve to retain column liquid opened by needle

Also Published As

Publication number Publication date
SE332903B (en) 1971-02-22
DE1598223B2 (en) 1973-02-08
CH447657A (en) 1967-11-30
JPS5233518B1 (en) 1977-08-29
GB1111664A (en) 1968-05-01
DE1598223A1 (en) 1970-07-23
US3777572A (en) 1973-12-11

Similar Documents

Publication Publication Date Title
FR1435537A (en) Method and device for automatically introducing samples into chromatographic columns
FR1401298A (en) Bench for taking liquid samples and, in particular, radioactive liquids
CH520775A (en) Reinforced composite alloy, process and device for obtaining it
FR1464257A (en) Method and device for electrochemical machining
FR1406047A (en) Method and device for stopping mists in gas streams
BE744016A (en) METHOD AND DEVICE FOR PLASMA WELDING
BE799118A (en) DEVICE FOR INTRODUCING SAMPLES IN A CONTINUOUS LIQUID ANALYZER,
BE596772A (en) Method and device for drawing metal profiles.
FR1435538A (en) Method and device for introducing dosed samples into a pressurized circuit, in particular for column chromatography
FR1330251A (en) Method for the dispersion of uniform drops of a liquid in a second liquid
FR1340440A (en) Device for filling containers, in particular for chromatography operations
BE751543A (en) PRESSED ASSEMBLY DEVICE FOR BARS
FR1500550A (en) Method and device for obtaining high concentration formaldehyde solutions
FR1201174A (en) Method and device for controlling a hydraulic support, usable in particular in mines
BE599500A (en) Method and device for carrying out surface treatments
CH489793A (en) Device for introducing samples into chromatographic columns
FR1412982A (en) Device for closing off columns, in particular for chromatography apparatus and apparatus equipped with such a device
FR1308577A (en) Method and device for concentrating solutions
FR1451945A (en) Method and device for the automatic introduction of samples into chromatography columns
FR1275314A (en) Device for introducing a liquid into a reservoir
FR1436049A (en) Device and method for the rapid execution of boreholes in all terrains
FR1533261A (en) Movable device for extracting liquid substance, in particular fertilizers
FR1523472A (en) Method and device for sampling a liquid solution under pressure
BE580151A (en) Method and device for straightening parquet boards in the same direction.
BE587390A (en) Method for limiting a pulse.