ATE25774T1 - Endelement fuer chromatographische saeule. - Google Patents

Endelement fuer chromatographische saeule.

Info

Publication number
ATE25774T1
ATE25774T1 AT83630085T AT83630085T ATE25774T1 AT E25774 T1 ATE25774 T1 AT E25774T1 AT 83630085 T AT83630085 T AT 83630085T AT 83630085 T AT83630085 T AT 83630085T AT E25774 T1 ATE25774 T1 AT E25774T1
Authority
AT
Austria
Prior art keywords
central
rim
density
chromatographic column
percent
Prior art date
Application number
AT83630085T
Other languages
English (en)
Inventor
Lambert H Mott
Original Assignee
Lambert H Mott
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 Lambert H Mott filed Critical Lambert H Mott
Application granted granted Critical
Publication of ATE25774T1 publication Critical patent/ATE25774T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • 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
    • G01N30/603—Construction of the column end pieces retaining the stationary phase, e.g. Frits
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Saccharide Compounds (AREA)
AT83630085T 1982-09-22 1983-05-18 Endelement fuer chromatographische saeule. ATE25774T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/421,340 US4399032A (en) 1982-09-22 1982-09-22 Chromatographic column terminator element and assembly
EP83630085A EP0104128B1 (de) 1982-09-22 1983-05-18 Endelement für Chromatographische Säule

Publications (1)

Publication Number Publication Date
ATE25774T1 true ATE25774T1 (de) 1987-03-15

Family

ID=23670108

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83630085T ATE25774T1 (de) 1982-09-22 1983-05-18 Endelement fuer chromatographische saeule.

Country Status (7)

Country Link
US (1) US4399032A (de)
EP (1) EP0104128B1 (de)
JP (1) JPS5979158A (de)
AT (1) ATE25774T1 (de)
AU (1) AU556722B2 (de)
CA (1) CA1192848A (de)
DE (1) DE3370075D1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522715A (en) * 1983-05-18 1985-06-11 Iowa State University Research Foundation, Inc. High performance chromatography column
US4966696A (en) * 1984-03-01 1990-10-30 Isco, Inc. Method of making a frit
US4759843A (en) * 1984-03-01 1988-07-26 Isco, Inc. Apparatus for reducing tailing in a liquid chromatograph
US4863592A (en) * 1984-03-01 1989-09-05 Isco, Inc. Apparatus for reducing tailing in a liquid chromatograph
US4765890A (en) * 1984-03-01 1988-08-23 Isco, Inc. Apparatus for reducing tailing in a liquid chromatograph
US4911837A (en) * 1984-03-01 1990-03-27 Isco, Inc. Apparatus for reducing tailing in a liquid chromatograph
US4512899A (en) * 1984-03-19 1985-04-23 Milton Roy Company Liquid chromatography tube connections
US4587014A (en) * 1984-05-07 1986-05-06 The Perkin-Elmer Corporation Liquid chromatography column assembly
US4882047A (en) * 1985-03-22 1989-11-21 Ht Chemicals, Inc. Zero-void column end plate for chromatography
US4793920A (en) * 1985-12-11 1988-12-27 Lee Scientific, Inc. Chromatography columns with cast porous plugs and methods of fabricating same
US4874520A (en) * 1986-04-23 1989-10-17 Battelle Development Corporation Chromatographic process
US5013433A (en) * 1987-01-21 1991-05-07 H.T. Chemicals, Inc. Zero void column end plate for chromatography
US4891133A (en) * 1987-09-15 1990-01-02 Cerex Corporation Chromatography apparatus
JPH0776767B2 (ja) * 1988-12-10 1995-08-16 株式会社日立製作所 液体クロマトグラフイー用カラム
US5169522A (en) * 1990-09-25 1992-12-08 Ht Chemicals, Inc. Column slurry packing compressor
EP0545843B1 (de) * 1991-12-03 1995-08-16 Tracer Analitica S.L. Vorrichtung zum Festhalten chromatographischer Säulen
DE9201885U1 (de) * 1992-02-14 1992-05-21 Macherey, Nagel & Co, 5160 Düren Chromatographiesäule
US5582723A (en) * 1993-11-26 1996-12-10 Keystone Scientific, Inc. Chromatography cartridge
US6177008B1 (en) 1996-08-01 2001-01-23 Merck & Co., Inc. Dual compartment solid phase extraction cartridge
US5985140A (en) * 1998-08-21 1999-11-16 Bio-Rad Laboratories, Inc. Reduction in back pressure buildup in chromatography by use of graded filter media
DE10100921A1 (de) * 2001-01-10 2002-07-11 Abb Research Ltd Trennsäule für die Untersuchung von Gasen
ITMI20012840A1 (it) * 2001-12-28 2003-06-28 Thermoquest Italia Spa Metodo ed apparecchio per l'iniezione a vaporizzazione di volumi elevati in analisi gas-cromatografiche
US20030205515A1 (en) * 2002-03-04 2003-11-06 Geoffrey Purdom Sanitary seal for modular chromatography columns
US7604736B2 (en) * 2004-01-22 2009-10-20 Optimize Technologies, Inc. Laser welded frit
JP5073476B2 (ja) * 2004-03-05 2012-11-14 ウオーターズ・テクノロジーズ・コーポレイシヨン 高圧液体クロマトグラフィのためのフリット
TW200813430A (en) 2006-08-01 2008-03-16 Brooks Rand Llc Automated system for detection of chemical compounds
US9151734B2 (en) * 2009-03-05 2015-10-06 Idex Health & Science Llc Connection assembly for ultra high pressure liquid chromatography
CN102326074B (zh) * 2009-03-31 2016-01-20 株式会社日立高新技术 液体色谱仪、液体色谱仪用反应柱以及液体色谱仪用反应柱过滤器的应用
US9290372B2 (en) * 2010-06-15 2016-03-22 Ge Healthcare Bio-Sciences Ab Fluid distributor unit
HUP1100312A2 (en) * 2011-06-14 2013-01-28 Emil Dr Mincsovics Procedure and equipment for improving of performance characteristics of column chromatography separation processes
US11939266B2 (en) 2019-11-27 2024-03-26 Mott Corporation Ceramic discs and rods, methods of manufacture thereof and articles comprising the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723756A (en) * 1951-04-24 1955-11-15 John M Miller Apparatus with bonded adsorbent block and capillary chromatographic adsorption therewith
CH465271A (de) * 1963-10-02 1968-11-15 Ceskoslovenska Akademie Ved Kolonnenverschluss für Säulenchromatograph
US3310932A (en) * 1964-12-14 1967-03-28 Atlantic Refining Co Gas chromatographic columns
US3334514A (en) * 1964-12-16 1967-08-08 Technicon Corp Chromatographic column
US3407574A (en) * 1966-04-08 1968-10-29 Conntinental Oil Company Chromatography apparatus
US3398512A (en) * 1966-04-18 1968-08-27 Continental Oil Co Chromatography apparatus
US3422605A (en) * 1967-06-29 1969-01-21 Abcor Inc Chromatographic columns
US3657864A (en) * 1970-04-03 1972-04-25 Texaco Inc Separation system for the resolving of volatile mixtures
NL7215099A (de) * 1971-12-07 1973-06-12
US3790475A (en) * 1972-03-27 1974-02-05 Corning Glass Works Porous glass support material
US4026803A (en) * 1975-12-24 1977-05-31 Waters Associates Chromatographic column with improved end fittings
US4354932A (en) * 1980-10-15 1982-10-19 The Perkin-Elmer Corporation Fluid flow control device

Also Published As

Publication number Publication date
AU556722B2 (en) 1986-11-13
CA1192848A (en) 1985-09-03
EP0104128A3 (en) 1984-08-22
EP0104128B1 (de) 1987-03-04
JPS5979158A (ja) 1984-05-08
DE3370075D1 (en) 1987-04-09
AU1483083A (en) 1984-03-29
US4399032A (en) 1983-08-16
EP0104128A2 (de) 1984-03-28

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