GB2128099B - Narrow bore microparticle column packing process and product - Google Patents

Narrow bore microparticle column packing process and product

Info

Publication number
GB2128099B
GB2128099B GB08321160A GB8321160A GB2128099B GB 2128099 B GB2128099 B GB 2128099B GB 08321160 A GB08321160 A GB 08321160A GB 8321160 A GB8321160 A GB 8321160A GB 2128099 B GB2128099 B GB 2128099B
Authority
GB
United Kingdom
Prior art keywords
product
packing process
column packing
narrow bore
microparticle
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
GB08321160A
Other languages
English (en)
Other versions
GB2128099A (en
GB8321160D0 (en
Inventor
Frank Jiann-Fu Yang
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of GB8321160D0 publication Critical patent/GB8321160D0/en
Publication of GB2128099A publication Critical patent/GB2128099A/en
Application granted granted Critical
Publication of GB2128099B publication Critical patent/GB2128099B/en
Expired legal-status Critical Current

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
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/20—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the sorbent material
    • B01D15/206—Packing or coating
    • 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
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • G01N30/56—Packing methods or coating methods
    • 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
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • G01N30/56—Packing methods or coating methods
    • G01N2030/562—Packing methods or coating methods packing
    • G01N2030/565—Packing methods or coating methods packing slurry packing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
GB08321160A 1982-10-04 1983-08-05 Narrow bore microparticle column packing process and product Expired GB2128099B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43247082A 1982-10-04 1982-10-04

Publications (3)

Publication Number Publication Date
GB8321160D0 GB8321160D0 (en) 1983-09-07
GB2128099A GB2128099A (en) 1984-04-26
GB2128099B true GB2128099B (en) 1986-07-02

Family

ID=23716300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08321160A Expired GB2128099B (en) 1982-10-04 1983-08-05 Narrow bore microparticle column packing process and product

Country Status (6)

Country Link
JP (1) JPS5970963A (fr)
CA (1) CA1226249A (fr)
DE (1) DE3334902A1 (fr)
FR (1) FR2534027B1 (fr)
GB (1) GB2128099B (fr)
IT (1) IT1172412B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10254256B2 (en) 2015-10-01 2019-04-09 Thermo Hypersil-Keystone Llc Method of packing chromatographic columns, packed chromatographic columns for use at high pressures and uses thereof

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231684B1 (fr) * 1985-12-11 1991-06-19 Lee Scientific, Inc. Colonnes chromatographiques avec bouchon poreux en fonte et leur fabrication
JPH09184830A (ja) * 1995-12-28 1997-07-15 Daicel Chem Ind Ltd 充填剤充填装置、充填剤の充填方法および充填剤充填カラム集合体
US6913679B1 (en) * 1999-02-11 2005-07-05 The Regents Of The University Of California Apparatus and methods for high resolution separation of sample components on microfabricated channel devices
GB0212468D0 (en) * 2002-05-30 2002-07-10 Sev Trent Lab Ltd Gas chromatography sample injection system
US7867577B2 (en) 2008-05-15 2011-01-11 Essilor International (Compagnie Generale D'optique) Sulfur modified silanes for the elaboration of high refractive index materials
GB2506165B (en) * 2012-09-24 2017-04-12 Thermo Electron Mfg Ltd Improvements in and relating to chromatography columns
US9897578B2 (en) 2012-09-24 2018-02-20 Thermo Electron Manufacturing Limited Chromatography columns
GB2506166B (en) * 2012-09-24 2014-12-17 Thermo Electron Mfg Ltd Improvements in and relating to chromatography columns
JP7289994B2 (ja) * 2021-03-17 2023-06-12 株式会社ニッスイ 精製の方法および精製された製品

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2128090A1 (en) * 1971-06-05 1972-12-14 Siemens Ag Chromatography column prodn - by progressive depositon of bed material from withdrawing tube
US4175037A (en) * 1978-04-10 1979-11-20 Whatman Inc. Process for packing chromatographic columns
US4375163A (en) * 1981-01-08 1983-03-01 Varian Associates, Inc. Method and apparatus for on-column detection in liquid chromatography
JPS57168157A (en) * 1981-02-12 1982-10-16 Asahi Chem Ind Co Ltd High performance liquid chromatography column and analysis method using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10254256B2 (en) 2015-10-01 2019-04-09 Thermo Hypersil-Keystone Llc Method of packing chromatographic columns, packed chromatographic columns for use at high pressures and uses thereof

Also Published As

Publication number Publication date
IT1172412B (it) 1987-06-18
IT8323130A0 (it) 1983-10-04
GB2128099A (en) 1984-04-26
CA1226249A (fr) 1987-09-01
FR2534027B1 (fr) 1986-06-13
DE3334902A1 (de) 1984-04-05
GB8321160D0 (en) 1983-09-07
FR2534027A1 (fr) 1984-04-06
JPS5970963A (ja) 1984-04-21

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020805