DE3679901D1 - Chromatographische saeulen mit poroesem gussstopfen und ihre erzeugung. - Google Patents
Chromatographische saeulen mit poroesem gussstopfen und ihre erzeugung.Info
- Publication number
- DE3679901D1 DE3679901D1 DE8686402709T DE3679901T DE3679901D1 DE 3679901 D1 DE3679901 D1 DE 3679901D1 DE 8686402709 T DE8686402709 T DE 8686402709T DE 3679901 T DE3679901 T DE 3679901T DE 3679901 D1 DE3679901 D1 DE 3679901D1
- Authority
- DE
- Germany
- Prior art keywords
- pillars
- chromatographic
- production
- porous cast
- cast plug
- 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 - Lifetime
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
- G01N30/60—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
- G01N30/50—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
-
- 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
- G01N2030/6008—Construction of the column end pieces capillary restrictors
-
- 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
-
- 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
-
- 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
- G01N30/6052—Construction of the column body
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80772985A | 1985-12-11 | 1985-12-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3679901D1 true DE3679901D1 (de) | 1991-07-25 |
Family
ID=25197066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686402709T Expired - Lifetime DE3679901D1 (de) | 1985-12-11 | 1986-12-08 | Chromatographische saeulen mit poroesem gussstopfen und ihre erzeugung. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0231684B1 (de) |
JP (1) | JPH0740026B2 (de) |
CA (1) | CA1274190A (de) |
DE (1) | DE3679901D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993007945A1 (en) * | 1991-10-21 | 1993-04-29 | Cornell Research Foundation, Inc. | Column with macroporous polymer media |
US6998047B1 (en) | 1997-02-26 | 2006-02-14 | Millipore Corporation | Cast membrane structures for sample preparation |
US6749749B2 (en) | 2002-06-26 | 2004-06-15 | Isco, Inc. | Separation system, components of a separation system and methods of making and using them |
US7473367B2 (en) | 2002-06-26 | 2009-01-06 | Dionex Corporation | Monolithic column |
EP2164589B1 (de) * | 2007-06-01 | 2015-03-04 | Dana-Farber Cancer Institute, Inc. | Chromatographiesäulen mit integrierten elektrospray-emittern |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733135A (en) * | 1956-01-31 | huckabay | ||
US3250395A (en) * | 1963-03-04 | 1966-05-10 | Phoenix Prec Instr Co | Chromatographic columns |
US3692669A (en) * | 1970-08-10 | 1972-09-19 | California Inst Of Techn | Method and apparatus for micro dry column chromatography |
GB2128099B (en) * | 1982-10-04 | 1986-07-02 | Varian Associates | Narrow bore microparticle column packing process and product |
-
1986
- 1986-12-08 DE DE8686402709T patent/DE3679901D1/de not_active Expired - Lifetime
- 1986-12-08 EP EP19860402709 patent/EP0231684B1/de not_active Expired - Lifetime
- 1986-12-10 CA CA000524890A patent/CA1274190A/en not_active Expired - Lifetime
- 1986-12-11 JP JP61293554A patent/JPH0740026B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0231684A1 (de) | 1987-08-12 |
EP0231684B1 (de) | 1991-06-19 |
JPS62282262A (ja) | 1987-12-08 |
CA1274190A (en) | 1990-09-18 |
JPH0740026B2 (ja) | 1995-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DIONEX CORP. (N.D.GES.D.STAATES DELAWARE), SUNNYVA |
|
8328 | Change in the person/name/address of the agent |
Free format text: KLOEPSCH, G., DIPL.-ING. DR.-ING., PAT.-ANW., 50667 KOELN |