ES2081741A1 - Procedure for the immobilization of stationary phases in the manufacture of capillary columns for chromatography. - Google Patents
Procedure for the immobilization of stationary phases in the manufacture of capillary columns for chromatography.Info
- Publication number
- ES2081741A1 ES2081741A1 ES09202446A ES9202446A ES2081741A1 ES 2081741 A1 ES2081741 A1 ES 2081741A1 ES 09202446 A ES09202446 A ES 09202446A ES 9202446 A ES9202446 A ES 9202446A ES 2081741 A1 ES2081741 A1 ES 2081741A1
- Authority
- ES
- Spain
- Prior art keywords
- immobilization
- chromatography
- procedure
- manufacture
- stationary phases
- 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.)
- Granted
Links
Abstract
The procedure for the immobilization of stationary phases in the manufacture of capillary columns for chromatography is an additional step in the general manufacturing process consisting of promoting a polymerization reaction in the liquid stationary phase (cross-linking) and/or the reaction of the stationary phase itself with the wall of the capillary tube (phase-wall chemical bond). This process brings significant advantages and improves the analytical quality of the columns.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9202446A ES2081741B1 (en) | 1992-12-02 | 1992-12-02 | PROCEDURE FOR THE IMMOBILIZATION OF STATIONARY PHASES IN THE MANUFACTURE OF CAPILLARY COLUMNS FOR CHROMATOGRAPHY. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9202446A ES2081741B1 (en) | 1992-12-02 | 1992-12-02 | PROCEDURE FOR THE IMMOBILIZATION OF STATIONARY PHASES IN THE MANUFACTURE OF CAPILLARY COLUMNS FOR CHROMATOGRAPHY. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2081741A1 true ES2081741A1 (en) | 1996-03-01 |
ES2081741B1 ES2081741B1 (en) | 1996-10-16 |
Family
ID=8278986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9202446A Expired - Fee Related ES2081741B1 (en) | 1992-12-02 | 1992-12-02 | PROCEDURE FOR THE IMMOBILIZATION OF STATIONARY PHASES IN THE MANUFACTURE OF CAPILLARY COLUMNS FOR CHROMATOGRAPHY. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2081741B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4207188A (en) * | 1977-12-24 | 1980-06-10 | Japan Spectroscopic Co. Ltd. | Open tubular capillary column for high-speed micro liquid chromatography |
US4509964A (en) * | 1984-01-04 | 1985-04-09 | The Foxboro Company | Fused silica capillary column |
US4539399A (en) * | 1984-07-27 | 1985-09-03 | Advanced Separation Technologies Inc. | Bonded phase material for chromatographic separations |
US4996785A (en) * | 1989-09-21 | 1991-03-05 | Picker International, Inc. | Hanger for flat film media |
-
1992
- 1992-12-02 ES ES9202446A patent/ES2081741B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4207188A (en) * | 1977-12-24 | 1980-06-10 | Japan Spectroscopic Co. Ltd. | Open tubular capillary column for high-speed micro liquid chromatography |
US4509964A (en) * | 1984-01-04 | 1985-04-09 | The Foxboro Company | Fused silica capillary column |
US4539399A (en) * | 1984-07-27 | 1985-09-03 | Advanced Separation Technologies Inc. | Bonded phase material for chromatographic separations |
US4996785A (en) * | 1989-09-21 | 1991-03-05 | Picker International, Inc. | Hanger for flat film media |
Also Published As
Publication number | Publication date |
---|---|
ES2081741B1 (en) | 1996-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19921202 Kind code of ref document: B1 Effective date: 19921202 |
|
RL2A | Annulment by court decision |
Free format text: 080798 |
|
RL2A | Annulment by court decision |
Free format text: 19980708 |
|
FD1A | Patent lapsed |
Effective date: 20020318 |