ES2056644T3 - Metodo y dispositivo para microextraccion y desadsorcion en fase solida. - Google Patents
Metodo y dispositivo para microextraccion y desadsorcion en fase solida.Info
- Publication number
- ES2056644T3 ES2056644T3 ES91906727T ES91906727T ES2056644T3 ES 2056644 T3 ES2056644 T3 ES 2056644T3 ES 91906727 T ES91906727 T ES 91906727T ES 91906727 T ES91906727 T ES 91906727T ES 2056644 T3 ES2056644 T3 ES 2056644T3
- Authority
- ES
- Spain
- Prior art keywords
- fiber
- plunger
- syringe
- needle
- withdrawn
- 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
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/405—Concentrating samples by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
-
- 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
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
- G01N30/18—Injection using a septum or microsyringe
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
- G01N2001/247—Syringes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
- G01N2001/2826—Collecting by adsorption or absorption
-
- 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
- G01N2030/009—Extraction
-
- 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
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N2030/062—Preparation extracting sample from raw material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
- G01N2035/0401—Sample carriers, cuvettes or reaction vessels
- G01N2035/0429—Sample carriers adapted for special purposes
- G01N2035/0434—Sample carriers adapted for special purposes in the form of a syringe or pipette tip
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N2035/1027—General features of the devices
- G01N2035/1048—General features of the devices using the transfer device for another function
- G01N2035/1055—General features of the devices using the transfer device for another function for immobilising reagents, e.g. dried reagents
-
- 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
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N30/12—Preparation by evaporation
-
- 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
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N30/14—Preparation by elimination of some components
-
- 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
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/24—Automatic injection systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Extraction Or Liquid Replacement (AREA)
- Telephone Function (AREA)
- Confectionery (AREA)
- Executing Machine-Instructions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Glass Compositions (AREA)
- Glass Melting And Manufacturing (AREA)
- Centrifugal Separators (AREA)
Abstract
UN DISPOSITIVO PARA LLEVAR A CABO UNA MICROEXTRACCION DE FASE SOLIDA ESTA CONSTITUIDO POR UNA FIBRA (6) CONTENIDA EN UNA JERINGUILLA (4). LA FIBRA PUEDE SER SOLIDA O HUECA. LA JERINGUILLA TIENE UN BARRIL (8) Y UN EMBOLO (10) DESLIZANTE EN EL BARRIL, TENIENDO EL EMBOLO UN ASA (12) QUE SE EXTIENDE DESDE UN EXTREMO DEL BARRIL. UNA AGUJA HUECA (18) SE EXTIENDE DESDE UN EXTREMO (16) DEL BARRIL OPUESTO AL EMBOLO. LA AGUJA CONTIENE LA FIBRA. CUANDO SE DEPRIME EL EMBOLO, LA FIBRA SE EXTIENDE MAS ALLA DE UN EXTREMO LIBRE (28) DE LA AGUJA Y CUANDO EL EMBOLO ESTA UNA POSICION EXTRAIDA, LA FIBRA SE SITUA EN LA AGUJA. LA JERINGUILLA PROTEGE LA FIBRA CONTRA DAÑOS. CUANDO SE DESEA ANALIZAR UNA MUESTRA EN UNA BOTELLA QUE TIENE UN SEPTO, SE INTRODUCE LA AGUJA A TRAVES DEL SEPTO Y SE DEPRIME EL EMBOLO PARA QUE LA FIBRA SE EXTIENDA EN LA MUESTRA. TRAS UNO O DOS MINUTOS, SE MUEVE EL EMBOLO A LA POSICION EXTRAIDA PARA QUE LA FIBRA VUELVA A LA AGUJA Y SE EXTRAE LA JERINGUILLA DE LA BOTELLA DE MUESTRA. A CONTINUACION, SE INTRODUCE LA JERINGUILLA A TRAVES DE UN SEPTO EN UN ORIFICIO DE INYECCION DE GAS DE UN CROMATOGRAFO DE GAS. SE DEPRIME, DE NUEVO, EL EMBOLO PARA QUE LA FIBRA SE EXTIENDA EN EL CROMATOGRAFO DE GAS Y SE LLEVA A CABO UN ANALISIS DE LOS COMPONENTES DE LA FIBRA. A CONTINUACION, SE MUEVE EL EMBOLO A LA POSICION EXTRAIDA Y SE EXTRAE LA JERINGUILLA DEL ORIFICIO DE INYECCION. PREVIAMENTE, SE ANALIZARON LAS MUESTRAS UTILIZANDO EL METODO DE EXTRACCION DE LIQUIDO-LIQUIDO O UTILIZANDO CARTUCHOS. AMBOS METODOS SON RELATIVAMENTE CAROS Y LLEVA TIEMPO SU REALIZACION. AMBOS METODOS, TAMBIEN, REQUIEREN EL USO DE DISOLVENTES CUYA DISPOSICION PUEDE SER DIFICIL Y CARA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909007356A GB9007356D0 (en) | 1990-04-02 | 1990-04-02 | Micro solid phase extraction with fused silica optical fibres |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2056644T3 true ES2056644T3 (es) | 1994-10-01 |
Family
ID=10673710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91906727T Expired - Lifetime ES2056644T3 (es) | 1990-04-02 | 1991-04-02 | Metodo y dispositivo para microextraccion y desadsorcion en fase solida. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0523092B1 (es) |
JP (1) | JP3081239B2 (es) |
KR (1) | KR0168455B1 (es) |
AT (1) | ATE108018T1 (es) |
AU (1) | AU654948B2 (es) |
CA (1) | CA2079337C (es) |
DE (1) | DE69102700T2 (es) |
DK (1) | DK0523092T3 (es) |
ES (1) | ES2056644T3 (es) |
GB (1) | GB9007356D0 (es) |
NO (1) | NO312861B1 (es) |
WO (1) | WO1991015745A1 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108572100A (zh) * | 2017-03-07 | 2018-09-25 | 中国科学院寒区旱区环境与工程研究所 | 一种多通道正压固相微萃取装置 |
US11433372B1 (en) | 2019-06-14 | 2022-09-06 | Universidad De La Laguna, Otri | Stationary phase for solid-phase microextraction device |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6042787A (en) * | 1990-02-04 | 2000-03-28 | Pawliszyn; Janusz B. | Device for solid phase microextraction and desorption |
DE4238399C1 (de) * | 1992-11-13 | 1994-03-24 | Bruker Franzen Analytik Gmbh | Mobiles Massenspektrometer mit einer Probenahmevorrichtung mit drehbarem Spürrad mit Metallfelge |
US5496741A (en) * | 1994-04-14 | 1996-03-05 | University Of Waterloo | Device and process for increasing analyte concentration in a sorbent |
US5565622A (en) * | 1994-09-15 | 1996-10-15 | Hewlett-Packard Co., Legal Dept. | Reduced solvent solid phase extraction |
JP3481705B2 (ja) * | 1994-12-12 | 2003-12-22 | 株式会社モリテックス | 自動固相抽出装置 |
US5576217A (en) * | 1995-02-28 | 1996-11-19 | Mallinckrodt Baker, Inc. | Solid phase microextraction of trace amounts of organic analytes |
US5693228A (en) * | 1995-09-28 | 1997-12-02 | Varian Associates, Inc. | Method and device for vibration during solid phase microextraction |
NO302056B1 (no) * | 1996-01-11 | 1998-01-12 | Knut E Rasmussen | Fremgangsmåte ved væske-væske mikroekstraksjon |
US5827944A (en) * | 1996-02-16 | 1998-10-27 | Hewlett-Packard Company | Sample screening and preparation within a collection vessel |
DE19619790C2 (de) * | 1996-05-15 | 1998-10-29 | Lwg Lausitzer Wasser Gmbh & Co | Verfahren zur beschleunigten Anreicherung von Analyten während der Festphasenmikroextraktion |
DE69831812T2 (de) * | 1997-11-15 | 2007-06-06 | Brechbühler AG | Verfahren und vorrichtung zur integralen messung der flüchtigen bestandteile |
DE19751968A1 (de) * | 1997-11-24 | 1999-07-29 | Lwg Lausitzer Wasser Gmbh & Co | Verfahren und Vorrichtung zur Mikroextraktion mit Hilfe einer porösen Glasfaser |
DE19753701A1 (de) * | 1997-12-04 | 1999-06-17 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zur quasi-kontinuierlichen Bestimmung von anorganischen oder organischen Inhaltsstoffen in Fluiden |
US6164144A (en) * | 1997-12-18 | 2000-12-26 | Varian, Inc. | Method and device for solid phase microextraction |
AU2004200049B2 (en) * | 1998-12-01 | 2005-06-02 | Mette Krogh | Method and disposable devices for micro extraction |
NO311464B1 (no) * | 1998-12-01 | 2001-11-26 | Pedersen Bjergaard Stig | Fremgangsmåte og engangsinnretning for mikro-ekstrahering |
US6815216B2 (en) | 1999-03-26 | 2004-11-09 | Gerstel Systemtechnik Gmbh & Co. Kg | Method for solid-phase microextraction and analysis, and a collector for this method |
DE19933017A1 (de) * | 1999-03-26 | 2001-01-18 | Gerstel Systemtechnik Gmbh | Verfahren zur Festphasenmikroextration und Analyse |
DE19913809C2 (de) * | 1999-03-26 | 2001-09-20 | Gerstel Systemtechnik Gmbh | Verfahren zur Festphasenmikroextraktion und Analyse |
WO2001057515A2 (en) * | 2000-02-02 | 2001-08-09 | Pawliszyn Janusz B | Analytical devices based on diffusion boundary layer calibration and quantitative sorption |
JP4377020B2 (ja) * | 2000-02-10 | 2009-12-02 | 長谷川香料株式会社 | ヘッドスペース中成分の分析方法及び装置 |
ES2177392B1 (es) * | 2000-04-27 | 2004-08-16 | Jorge Ruiz Carrascal | Dispositivo para analisis de compuestos volatiles. |
SE0003147D0 (sv) * | 2000-09-05 | 2000-09-05 | Alfa Laval Ab | Sätt att bestämma smak och/eller lukt hos flytande eller fasta produkter |
JP4520621B2 (ja) * | 2000-11-01 | 2010-08-11 | 信和化工株式会社 | クロマトグラフィー用分離カラム、固相抽出用媒体、及びクロマトグラフィーの試料注入システム |
WO2002088671A1 (en) * | 2001-04-26 | 2002-11-07 | Esytech Ab | A separation unit, a method for separation, and a device for mounting a separation unit in a separation apparatus |
JP3563719B2 (ja) * | 2001-09-19 | 2004-09-08 | 宮崎県 | 超臨界流体抽出方法 |
WO2003046517A1 (en) * | 2001-11-26 | 2003-06-05 | Pawliszyn Janusz B | Device and method for micro sorbent extraction and desorption |
US7232689B2 (en) | 2002-03-11 | 2007-06-19 | Pawliszyn Janusz B | Calibration procedure for investigating biological systems |
US8598325B2 (en) | 2002-03-11 | 2013-12-03 | Janusz B. Pawliszyn | Solid-phase microextraction coatings and methods for their preparation |
US9733234B2 (en) | 2002-03-11 | 2017-08-15 | Jp Scientific Limited | Probe for extraction of molecules of interest from a sample |
US20090026122A1 (en) | 2002-03-11 | 2009-01-29 | Janusz | Biocompatible solid-phase microextraction coatings and methods for their preparation |
US9870907B2 (en) | 2002-03-11 | 2018-01-16 | Jp Scientific Limited | Probe for extraction of molecules of interest from a sample |
AU2003208226A1 (en) | 2002-03-11 | 2003-09-22 | Janusz B. Pawliszyn | Micro-devices and analytical procedures for investigation of biological systems |
KR100482355B1 (ko) * | 2002-05-02 | 2005-04-14 | 주식회사 알로에마임 | 디팔미토일하이드록시프롤린과 소이이소플라본을 함유한리포좀 또는 나노에멀젼 및 이를 함유한 화장료 조성물 및그 제조방법 |
GB2407868B (en) * | 2003-10-27 | 2007-07-11 | Markes Int Ltd | Probe assembly |
ITFI20050194A1 (it) * | 2005-09-16 | 2007-03-17 | Esposti Filippo Degli | Apparecchiatura di campionamento automatico per microestrazione in fase solida (spme) |
DE102006021333B4 (de) * | 2006-05-05 | 2009-02-19 | Johann Wolfgang Goethe-Universität | Verbessertes Verfahren zur qualitativen und/oder quantitativen Bestimmung geringer Konzentrationen an organischen Spurenstoffen in wäßrigen Systemen und eine Analysevorrichtung zur Durchführung dieses Verfahrens |
US8795410B2 (en) | 2007-06-18 | 2014-08-05 | Gl Sciences Incorporated | Monolith adsorbent and method and apparatus for adsorbing samples with the same |
JP4189773B1 (ja) * | 2008-01-15 | 2008-12-03 | 株式会社リポニクス | サンプル塗布装置 |
EP2233206B1 (en) | 2009-03-24 | 2015-07-29 | Symrise AG | Flavor extracting device for isolation or analysis of volatile compounds |
US20120160038A1 (en) * | 2010-12-22 | 2012-06-28 | Agilent Technologies, Inc. | Large-area solid phase extraction apparatus and methods |
CA2866148C (en) | 2011-11-14 | 2021-05-18 | Smiths Detection Inc. | Solid phase micro-extraction (spme) devices |
CN102608265B (zh) * | 2012-02-29 | 2014-11-19 | 东莞市升微机电设备科技有限公司 | 释放舱与被测试物接触的表面的处理方法 |
EP2693188B1 (de) | 2012-07-30 | 2017-03-08 | CTC Analytics AG | Festphasenmikroextraktion |
KR101430638B1 (ko) * | 2012-10-04 | 2014-08-18 | 서울여자대학교 산학협력단 | 흡착제가 코팅된 금속선을 포함하는 추출용 주사바늘의 제작 방법 및 이를 이용한 바늘 내부 극미량 추출방법 |
EP2765403B1 (de) | 2013-02-06 | 2023-08-02 | CTC Analytics AG | Extraktionsvorrichtung |
EP2818185A1 (en) | 2013-06-25 | 2014-12-31 | Fresenius Medical Care Deutschland GmbH | Low pollutant dialysis solution |
DE102014004701B4 (de) | 2014-03-31 | 2016-09-29 | Gerstel Systemtechnik Gmbh & Co. Kg | Vorrichtung für eine Festphasenmikroextraktion |
CN103893995B (zh) * | 2014-04-08 | 2015-08-19 | 中国科学院化学研究所 | 一种固相微萃取装置 |
CN205228898U (zh) * | 2015-12-28 | 2016-05-11 | 成都科林分析技术有限公司 | 多通道顶空提取针 |
WO2017147707A1 (en) | 2016-03-02 | 2017-09-08 | Jp Scientific Limited | Solid phase microextraction coating |
US10502664B2 (en) * | 2016-03-08 | 2019-12-10 | Entech Instruments Inc. | Vacuum-assisted sample extraction device and method |
EP3455870A4 (en) | 2016-05-10 | 2019-12-11 | JP Scientific Limited | SYSTEM AND METHOD FOR THE DESORPTION AND DETECTION OF ANALYTE SORBED ON A SOLID PHASE MICROEXTRACTION DEVICE |
JP6419231B2 (ja) * | 2016-05-26 | 2018-11-07 | フロンティア・ラボ株式会社 | サンプリングユニット |
WO2019173501A1 (en) | 2018-03-06 | 2019-09-12 | Entech Instruments Inc. | Ventilator-coupled sampling device and method |
CN109813819A (zh) * | 2019-01-30 | 2019-05-28 | 中国科学院地质与地球物理研究所兰州油气资源研究中心 | 一种微量挥发性有机化合物富集及进样装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2139992A1 (de) * | 1971-08-10 | 1973-02-22 | Bodenseewerk Perkin Elmer Co | Verfahren und vorrichtung zur probenahme und zum aufgeben einer probe in ein analysengeraet |
FR2561388B1 (fr) * | 1984-03-15 | 1987-08-28 | Siebec Filtres | Procede et element capteur pour detecter la presence dans un fluide en deplacement de certains corps notamment dissous et applications |
FR2648227B1 (fr) * | 1989-06-09 | 1994-01-21 | Etat Francais Delegue Armement | Appareillage portatif et autonome pour l'analyse in situ d'une substance liquide ou solide se presentant sous la forme de depots superficiels |
-
1990
- 1990-04-02 GB GB909007356A patent/GB9007356D0/en active Pending
-
1991
- 1991-04-02 CA CA002079337A patent/CA2079337C/en not_active Expired - Lifetime
- 1991-04-02 ES ES91906727T patent/ES2056644T3/es not_active Expired - Lifetime
- 1991-04-02 DK DK91906727.2T patent/DK0523092T3/da active
- 1991-04-02 JP JP03506711A patent/JP3081239B2/ja not_active Expired - Lifetime
- 1991-04-02 EP EP91906727A patent/EP0523092B1/en not_active Expired - Lifetime
- 1991-04-02 WO PCT/CA1991/000108 patent/WO1991015745A1/en active IP Right Grant
- 1991-04-02 KR KR1019920702419A patent/KR0168455B1/ko not_active IP Right Cessation
- 1991-04-02 AU AU75741/91A patent/AU654948B2/en not_active Expired
- 1991-04-02 DE DE69102700T patent/DE69102700T2/de not_active Expired - Lifetime
- 1991-04-02 AT AT91906727T patent/ATE108018T1/de not_active IP Right Cessation
-
1992
- 1992-10-01 NO NO19923826A patent/NO312861B1/no not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108572100A (zh) * | 2017-03-07 | 2018-09-25 | 中国科学院寒区旱区环境与工程研究所 | 一种多通道正压固相微萃取装置 |
US11433372B1 (en) | 2019-06-14 | 2022-09-06 | Universidad De La Laguna, Otri | Stationary phase for solid-phase microextraction device |
Also Published As
Publication number | Publication date |
---|---|
DK0523092T3 (da) | 1994-11-14 |
DE69102700T2 (de) | 1995-01-12 |
NO923826D0 (no) | 1992-10-01 |
AU7574191A (en) | 1991-10-30 |
KR937000834A (ko) | 1993-03-16 |
KR0168455B1 (ko) | 1999-05-01 |
EP0523092A1 (en) | 1993-01-20 |
CA2079337C (en) | 2001-08-07 |
NO312861B1 (no) | 2002-07-08 |
ATE108018T1 (de) | 1994-07-15 |
JP3081239B2 (ja) | 2000-08-28 |
WO1991015745A1 (en) | 1991-10-17 |
DE69102700D1 (de) | 1994-08-04 |
JPH05506715A (ja) | 1993-09-30 |
NO923826L (no) | 1992-10-01 |
GB9007356D0 (en) | 1990-05-30 |
CA2079337A1 (en) | 1991-10-03 |
EP0523092B1 (en) | 1994-06-29 |
AU654948B2 (en) | 1994-12-01 |
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