ATE104053T1 - Leitfaehigkeitsdetektor in einer saeule, zur elektrokinetischen trennung in einer mikrosaeule. - Google Patents
Leitfaehigkeitsdetektor in einer saeule, zur elektrokinetischen trennung in einer mikrosaeule.Info
- Publication number
- ATE104053T1 ATE104053T1 AT88305557T AT88305557T ATE104053T1 AT E104053 T1 ATE104053 T1 AT E104053T1 AT 88305557 T AT88305557 T AT 88305557T AT 88305557 T AT88305557 T AT 88305557T AT E104053 T1 ATE104053 T1 AT E104053T1
- Authority
- AT
- Austria
- Prior art keywords
- column
- conductivity detector
- electrodes
- detector
- microcolumn
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
- G01N27/07—Construction of measuring vessels; Electrodes therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
- B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by electrophoresis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
- G01N27/4473—Arrangements for investigating the separated zones, e.g. localising zones by electric means
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6354787A | 1987-06-17 | 1987-06-17 | |
EP88305557A EP0295942B1 (de) | 1987-06-17 | 1988-06-17 | Leitfähigkeitsdetektor in einer Säule, zur elektrokinetischen Trennung in einer Mikrosäule |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE104053T1 true ATE104053T1 (de) | 1994-04-15 |
Family
ID=22049949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88305557T ATE104053T1 (de) | 1987-06-17 | 1988-06-17 | Leitfaehigkeitsdetektor in einer saeule, zur elektrokinetischen trennung in einer mikrosaeule. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0295942B1 (de) |
JP (3) | JPH01158342A (de) |
AT (1) | ATE104053T1 (de) |
CA (1) | CA1339779C (de) |
DE (1) | DE3888878T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5126023A (en) * | 1990-09-10 | 1992-06-30 | The Board Of Trustees Of The Leland Stanford Junior University | End-column electrical and electrochemical detector for capillary zone electrophoresis |
JPH04122249U (ja) * | 1991-04-18 | 1992-11-02 | 市光工業株式会社 | 電動ステー格納式ミラー |
ATE183584T1 (de) * | 1991-09-24 | 1999-09-15 | Dow Chemical Co | Elektrophorese mit chemisch unterdrückter detektion |
US5358612A (en) * | 1991-09-24 | 1994-10-25 | The Dow Chemical Company | Electrophoresis with chemically suppressed detection |
NL9300475A (nl) * | 1993-03-17 | 1994-10-17 | Innocom It B V | Stelsel voor het analyseren en/of regelen van de ionenconcentraties in een voedingsmiddeloplossing. |
US5630925A (en) * | 1995-07-13 | 1997-05-20 | Beckman Instruments, Inc. | Capillary electrophoresis using a conductive capillary tube |
WO1998035226A1 (en) * | 1997-02-06 | 1998-08-13 | Board Of Regents, The University Of Texas System | A novel sheathless interface for capillary electrophoresis/electrospray ionization-mass spectrometry using an in-capillary electrode |
US6676815B1 (en) * | 1999-12-30 | 2004-01-13 | Roche Diagnostics Corporation | Cell for electrochemical analysis of a sample |
JP4919138B2 (ja) * | 2001-02-20 | 2012-04-18 | 新東工業株式会社 | 廃水の脱窒処理装置 |
BRPI0622137A2 (pt) * | 2006-11-21 | 2014-07-29 | Medimate Holding B V | Método e aparelho para medição de uma concentração de uma espécie carregada em uma amostra e método para produção de um aparelho |
WO2008141659A1 (en) * | 2007-05-18 | 2008-11-27 | Medimate Holding B.V. | Test chip with plug for measuring the concentration of an analyte in a liquid, housing for test chip and socket for plug |
US7675298B2 (en) * | 2007-06-15 | 2010-03-09 | Hewlett-Packard Development Company, L.P. | Determining fluid characteristics |
US8140007B2 (en) | 2009-04-01 | 2012-03-20 | Ubidyne, Inc. | Radio system and method for relaying radio signals with a power calibration of transmit radio signals |
US9397396B2 (en) | 2009-04-01 | 2016-07-19 | Kathrein-Werke Kg | Radio system and a method for relaying packetized radio signals |
US8396416B2 (en) | 2009-04-01 | 2013-03-12 | Ubidyne, Inc. | Radio system and a method for relaying radio signals |
JP5459656B2 (ja) * | 2009-08-10 | 2014-04-02 | 株式会社神鋼環境ソリューション | リチウム塩の製造方法および製造装置 |
DE102010041433A1 (de) * | 2010-09-27 | 2012-03-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Kapillarröhrchen für die Elektrophorese |
JP6282036B2 (ja) * | 2012-12-27 | 2018-02-21 | クオンタムバイオシステムズ株式会社 | 物質の移動速度の制御方法および制御装置 |
KR102498445B1 (ko) * | 2015-10-20 | 2023-02-13 | 삼성전자주식회사 | 이온의 농도를 검출하는 검출기 및 이를 구비하는 이온 크로마토그래피 장치 |
CN109534465B (zh) * | 2018-11-28 | 2021-12-14 | 温州大学激光与光电智能制造研究院 | 一种基于离子浓差极化效应的并行海水淡化装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1598930C3 (de) * | 1965-10-06 | 1975-04-17 | Victor Prof. Dr. Pretorius | Detektorvorrichtung zum Überwachen der Zusammensetzung chromatographischer Eluate |
FR1533087A (fr) * | 1965-10-06 | 1968-07-12 | Procédé et appareil de chromatographie | |
US3788969A (en) * | 1970-09-04 | 1974-01-29 | Centro Speriment Metallurg | Quantitative analyzer for liquid-solid chromatography or for electrophoresis and method for its use |
US4484582A (en) * | 1981-09-09 | 1984-11-27 | Memorial Hospital For Cancer & Allied Diseases | Electrolytic fluid flow rate method and apparatus |
US4675300A (en) * | 1985-09-18 | 1987-06-23 | The Board Of Trustees Of The Leland Stanford Junior University | Laser-excitation fluorescence detection electrokinetic separation |
-
1988
- 1988-06-09 CA CA000569134A patent/CA1339779C/en not_active Expired - Fee Related
- 1988-06-16 JP JP63149234A patent/JPH01158342A/ja active Pending
- 1988-06-17 DE DE3888878T patent/DE3888878T2/de not_active Expired - Fee Related
- 1988-06-17 AT AT88305557T patent/ATE104053T1/de not_active IP Right Cessation
- 1988-06-17 EP EP88305557A patent/EP0295942B1/de not_active Expired - Lifetime
-
1997
- 1997-11-19 JP JP9318798A patent/JP3011914B2/ja not_active Expired - Lifetime
-
1999
- 1999-08-11 JP JP11228065A patent/JP2000046798A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3888878T2 (de) | 1994-07-28 |
EP0295942A2 (de) | 1988-12-21 |
JPH10185870A (ja) | 1998-07-14 |
EP0295942A3 (en) | 1989-11-29 |
CA1339779C (en) | 1998-03-24 |
EP0295942B1 (de) | 1994-04-06 |
DE3888878D1 (de) | 1994-05-11 |
JP3011914B2 (ja) | 2000-02-21 |
JP2000046798A (ja) | 2000-02-18 |
JPH01158342A (ja) | 1989-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |