GB1074504A - A column for greatly accelerated caromatographic processes - Google Patents

A column for greatly accelerated caromatographic processes

Info

Publication number
GB1074504A
GB1074504A GB4088464A GB4088464A GB1074504A GB 1074504 A GB1074504 A GB 1074504A GB 4088464 A GB4088464 A GB 4088464A GB 4088464 A GB4088464 A GB 4088464A GB 1074504 A GB1074504 A GB 1074504A
Authority
GB
United Kingdom
Prior art keywords
column
clip
rod
porous material
jaw
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
GB4088464A
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
Publication of GB1074504A publication Critical patent/GB1074504A/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
    • 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
    • G01N30/60—Construction of the column
    • G01N30/6052—Construction of the column body
    • 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
    • G01N30/38—Flow patterns
    • 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
    • G01N30/60—Construction of the column
    • G01N30/6004—Construction of the column end pieces
    • 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
    • G01N30/60—Construction of the column
    • G01N30/6004—Construction of the column end pieces
    • G01N30/6021—Adjustable pistons
    • 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
    • G01N30/60—Construction of the column
    • G01N30/6034—Construction of the column joining multiple columns
    • 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
    • G01N30/60—Construction of the column
    • G01N30/6047—Construction of the column with supporting means; Holders

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

1,074,504. Lower end fitting for chromatography column. CESKOSLOVENSKA AKADEMIE VED. Oct. 7, 1964 [Oct. 8, 1963] No. 40884/64. Heading B1X. [Also in Division E2] A chromatography column 1 has its inner space terminated at its lower end by a piece of porous material 2, for example sintered glass or porous polytetrafluoroethylene, an elastic disc 4, arranged beneath the porous material, having an axially extending capillary hole in its centre and grooves or scratches on its upper surface. The porous material 2 and disc 4 are placed in a sleeve 3 of elastic material, for example silicone rubber, which is compressed under controlled pressure in casing 5 by the column 1, the column being mounted in a lower clip and an adjustable upper arranged on a rod (20). Another liquid, or gas bubbles may be introduced into the eluate by means of capillary inlets in casing 5 (Fig. 2 not shown). The upper clip is divided into an upper part which may be tightened on the rod (20) and a lower part having a movable jaw (26) which holds the column, the jaw and the stationary part of the clip being joined by bridges (281 or 291) which function substantially as a jointed link between the jaw and the stationary part of the clip. Above the upper clip on rod (20) may be placed a third clip (33) to hold the top closure 32 of the column in position (Figs. 6 and 7 not shown). The thermostatting jacket 13 may be used to support a long thin column by the use of inserts across the annular space between the column and the jacket.
GB4088464A 1963-10-08 1964-10-07 A column for greatly accelerated caromatographic processes Expired GB1074504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS552463 1963-10-08

Publications (1)

Publication Number Publication Date
GB1074504A true GB1074504A (en) 1967-07-05

Family

ID=5400283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4088464A Expired GB1074504A (en) 1963-10-08 1964-10-07 A column for greatly accelerated caromatographic processes

Country Status (3)

Country Link
CH (1) CH439797A (en)
DE (1) DE1498671C3 (en)
GB (1) GB1074504A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1304841C (en) * 2004-09-21 2007-03-14 清华大学 Capillary liquid phase chromatographic column and its preparing method
EP2098861A1 (en) * 1995-09-14 2009-09-09 Hitachi, Ltd. Liquid Chromatograph
WO2009105216A3 (en) * 2008-02-21 2009-10-22 Alltech Associates Inc. Column packing apparatus and method of making and using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143075A1 (en) * 1981-10-30 1983-05-11 Merck Patent Gmbh, 6100 Darmstadt COLUMN CLAMPING DEVICE FOR CHROMATOGRAPHY "

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2098861A1 (en) * 1995-09-14 2009-09-09 Hitachi, Ltd. Liquid Chromatograph
CN1304841C (en) * 2004-09-21 2007-03-14 清华大学 Capillary liquid phase chromatographic column and its preparing method
WO2009105216A3 (en) * 2008-02-21 2009-10-22 Alltech Associates Inc. Column packing apparatus and method of making and using the same
US8470173B2 (en) 2008-02-21 2013-06-25 Alltech Associates, Inc. Column packing apparatus and method of making and using the same

Also Published As

Publication number Publication date
DE1498671A1 (en) 1969-04-17
DE1498671C3 (en) 1975-01-02
CH439797A (en) 1967-07-15
DE1498671B2 (en) 1974-05-22

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