SE8900092L - DEVICE TO FEED A PREFORMED GRADIENT SOLUTION INTO A COLUMN CHROMATOGRAPHER'S COLUMN - Google Patents
DEVICE TO FEED A PREFORMED GRADIENT SOLUTION INTO A COLUMN CHROMATOGRAPHER'S COLUMNInfo
- Publication number
- SE8900092L SE8900092L SE8900092A SE8900092A SE8900092L SE 8900092 L SE8900092 L SE 8900092L SE 8900092 A SE8900092 A SE 8900092A SE 8900092 A SE8900092 A SE 8900092A SE 8900092 L SE8900092 L SE 8900092L
- Authority
- SE
- Sweden
- Prior art keywords
- column
- feed
- gradient solution
- chromatographer
- preformed gradient
- Prior art date
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
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
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)
- Steroid Compounds (AREA)
Abstract
A device for feeding a preformed gradient solution to a liquid chromatographic column comprises containers (1) with elements, an elastic capillary (2) connected by one end, through a valve, to the containers (1) with the elements and to the chromatographic column and by the other end, through a hydraulic throttle (7) and a flow-through chamber (8), to the cavity (9) of a reversible pump (10). A part of the elastic capillary (2) is placed inside the flow-through chamber (8).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1987/000053 WO1988008976A1 (en) | 1987-05-14 | 1987-05-14 | Device for feeding preformed gradient solution to liquid chromatographic column |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8900092D0 SE8900092D0 (en) | 1989-01-11 |
SE8900092L true SE8900092L (en) | 1989-01-11 |
SE462062B SE462062B (en) | 1990-04-30 |
Family
ID=21617103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8900092A SE462062B (en) | 1987-05-14 | 1989-01-11 | DEVICE FOR FEEDING A PREPARED GRADIENT SOLUTION IN A SCIENTIFIC CHROMATOGRAPHIC COLUMN |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH02500212A (en) |
DE (1) | DE3790949T1 (en) |
FI (1) | FI890181A (en) |
GB (1) | GB2215632A (en) |
SE (1) | SE462062B (en) |
WO (1) | WO1988008976A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL99428B1 (en) * | 1974-08-21 | 1978-07-31 | Politechnika Gdanskapo | PUMP CIRCUIT FOR POWERING A CHROMATOGRAPHIC COLUMN, ESPECIALLY IN HIGH-PRESSURE LIQUID CHROMATOGRAPHY |
SU777569A1 (en) * | 1978-11-10 | 1980-11-07 | Специальное Конструкторское Бюро Биологического Приборостроения | Stimulus of elutriating agent consumption |
JPS61130868A (en) * | 1984-11-30 | 1986-06-18 | Eruma Kogaku Kk | Liquid chromatograph |
-
1987
- 1987-05-14 WO PCT/SU1987/000053 patent/WO1988008976A1/en active Application Filing
- 1987-05-14 JP JP50497587A patent/JPH02500212A/en active Pending
- 1987-05-14 DE DE19873790949 patent/DE3790949T1/en not_active Withdrawn
-
1989
- 1989-01-11 SE SE8900092A patent/SE462062B/en not_active IP Right Cessation
- 1989-01-11 GB GB8900420A patent/GB2215632A/en not_active Withdrawn
- 1989-01-13 FI FI890181A patent/FI890181A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI890181A0 (en) | 1989-01-13 |
SE462062B (en) | 1990-04-30 |
DE3790949T1 (en) | 1989-05-03 |
JPH02500212A (en) | 1990-01-25 |
SE8900092D0 (en) | 1989-01-11 |
GB2215632A (en) | 1989-09-27 |
FI890181A (en) | 1989-01-13 |
WO1988008976A1 (en) | 1988-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68902808D1 (en) | IMPLANTABLE INJECTION CHAMBER DEVICE. | |
EP0206195A3 (en) | Gravity-independent infusion system | |
JPS6476858A (en) | Fluid injecting system | |
EP0248760A3 (en) | Refillable injection device | |
IT8025818A0 (en) | DEVICE FOR VAPORIZATION INJECTION INTO A GAS CHROMATOGRAPHIC COLUMN. | |
ATE52700T1 (en) | INJECTION. | |
FR2592306A1 (en) | Perfusion apparatus with adjustable flow rate causing no change in the perfused liquid | |
GR852521B (en) | ||
GB2220369B (en) | Method for testing body fluids by low pressure liquid chromatography | |
SE8900092D0 (en) | DEVICE TO FEED A PREFORMED GRADIENT SOLUTION INTO A COLUMN CHROMATOGRAPHER'S COLUMN | |
DE3865772D1 (en) | CARTRIDGE FOR PRESSING LIQUIDS UNDER PRESSURE. | |
FR2386822A1 (en) | DEVICE FOR INJECTING DOSE QUANTITIES OF SAMPLES IN A GAS OR LIQUID PHASE CHROMATOGRAPH UNDER HIGH PRESSURE | |
SE8801199L (en) | BLOOD SPRAYING DEVICE MAKES SPRAYING AND USING THE DEVICE | |
ES242133U (en) | Hydraulic connection and method | |
FR2562631B1 (en) | FLUID CONTROL VALVE AND PUMP APPARATUS FOR FUEL INJECTION COMPRISING THE SAME | |
GB2187539B (en) | Device for maintaining substantially constant the pressure of a liquid in a hydraulic circuit,in particular, a fuel circuit of a fuel injection system of an i | |
IT8719974A0 (en) | DEVICE FOR DOSED ADDING OF LIQUID LIGHT ALLOY INTO THE PRESSURE CYLINDER. | |
ATE33754T1 (en) | CLOTHES DISPLAY RACK. | |
IT1222585B (en) | Chromatographic gradient solution feeding | |
ATE34817T1 (en) | DEVICE FOR AUTOMATICALLY COUPLING PIPES. | |
SE8900266D0 (en) | VAETSKEMIKROKOLONNKROMATOGRAF | |
KR860009294A (en) | Weighing device using gas pressure | |
JPS52100294A (en) | Liquid chromatography | |
DE68909349D1 (en) | Liquid supply device with pilot valve. | |
JPS6474302A (en) | Fluid type force/displacement converter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8900092-1 Effective date: 19911209 Format of ref document f/p: F |