IT1172412B - PROCEDURE FOR FILLING WITH MICROPARTICLES CHROMATOGRAPHIC COLUMNS WITH THIN HOLE AND PRODUCED WITH IT OBTAINED - Google Patents
PROCEDURE FOR FILLING WITH MICROPARTICLES CHROMATOGRAPHIC COLUMNS WITH THIN HOLE AND PRODUCED WITH IT OBTAINEDInfo
- Publication number
- IT1172412B IT1172412B IT23130/83A IT2313083A IT1172412B IT 1172412 B IT1172412 B IT 1172412B IT 23130/83 A IT23130/83 A IT 23130/83A IT 2313083 A IT2313083 A IT 2313083A IT 1172412 B IT1172412 B IT 1172412B
- Authority
- IT
- Italy
- Prior art keywords
- microparticles
- filling
- procedure
- produced
- chromatographic columns
- Prior art date
Links
- 239000011859 microparticle Substances 0.000 title 1
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)
- 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)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43247082A | 1982-10-04 | 1982-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8323130A0 IT8323130A0 (en) | 1983-10-04 |
IT1172412B true IT1172412B (en) | 1987-06-18 |
Family
ID=23716300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23130/83A IT1172412B (en) | 1982-10-04 | 1983-10-04 | PROCEDURE FOR FILLING WITH MICROPARTICLES CHROMATOGRAPHIC COLUMNS WITH THIN HOLE AND PRODUCED WITH IT OBTAINED |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5970963A (en) |
CA (1) | CA1226249A (en) |
DE (1) | DE3334902A1 (en) |
FR (1) | FR2534027B1 (en) |
GB (1) | GB2128099B (en) |
IT (1) | IT1172412B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0231684B1 (en) * | 1985-12-11 | 1991-06-19 | Lee Scientific, Inc. | Chromatography columns with cast porous plugs and methods of fabricating same |
JPH09184830A (en) * | 1995-12-28 | 1997-07-15 | Daicel Chem Ind Ltd | Apparatus and method for filling of filler as well as filler filling column assembly |
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 |
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 |
KR20230156643A (en) * | 2021-03-17 | 2023-11-14 | 가부시키가이샤 닛스이 | Purification methods and purified products |
Family Cites Families (4)
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 |
-
1983
- 1983-08-05 GB GB08321160A patent/GB2128099B/en not_active Expired
- 1983-08-25 JP JP58154255A patent/JPS5970963A/en active Pending
- 1983-08-25 CA CA000435335A patent/CA1226249A/en not_active Expired
- 1983-09-27 DE DE19833334902 patent/DE3334902A1/en not_active Withdrawn
- 1983-10-04 FR FR8315801A patent/FR2534027B1/en not_active Expired
- 1983-10-04 IT IT23130/83A patent/IT1172412B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2534027A1 (en) | 1984-04-06 |
GB8321160D0 (en) | 1983-09-07 |
JPS5970963A (en) | 1984-04-21 |
GB2128099A (en) | 1984-04-26 |
DE3334902A1 (en) | 1984-04-05 |
FR2534027B1 (en) | 1986-06-13 |
CA1226249A (en) | 1987-09-01 |
GB2128099B (en) | 1986-07-02 |
IT8323130A0 (en) | 1983-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971029 |