DE69637079D1 - Hochgeschwindigkeitschromatographie - Google Patents
HochgeschwindigkeitschromatographieInfo
- Publication number
- DE69637079D1 DE69637079D1 DE69637079T DE69637079T DE69637079D1 DE 69637079 D1 DE69637079 D1 DE 69637079D1 DE 69637079 T DE69637079 T DE 69637079T DE 69637079 T DE69637079 T DE 69637079T DE 69637079 D1 DE69637079 D1 DE 69637079D1
- Authority
- DE
- Germany
- Prior art keywords
- hochgeschwindigkeitschromatographie
- 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 - Fee Related
Links
Classifications
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- 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
- G01N30/30—Control of physical parameters of the fluid carrier of temperature
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- 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
- G01N2030/022—Column chromatography characterised by the kind of separation mechanism
- G01N2030/025—Gas chromatography
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- 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
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- 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
- G01N2030/121—Preparation by evaporation cooling; cold traps
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- 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
- G01N2030/121—Preparation by evaporation cooling; cold traps
- G01N2030/122—Preparation by evaporation cooling; cold traps cryogenic focusing
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- 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
- G01N2030/121—Preparation by evaporation cooling; cold traps
- G01N2030/123—Preparation by evaporation cooling; cold traps using more than one trap
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- 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
- G01N30/30—Control of physical parameters of the fluid carrier of temperature
- G01N2030/3015—Control of physical parameters of the fluid carrier of temperature temperature gradients along column
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- 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
- G01N30/30—Control of physical parameters of the fluid carrier of temperature
- G01N2030/303—Control of physical parameters of the fluid carrier of temperature using peltier elements
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- 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
- G01N30/30—Control of physical parameters of the fluid carrier of temperature
- G01N2030/3038—Control of physical parameters of the fluid carrier of temperature temperature control of column exit, e.g. of restrictors
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- 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
- G01N30/30—Control of physical parameters of the fluid carrier of temperature
- G01N2030/3046—Control of physical parameters of the fluid carrier of temperature temperature control of column inlet
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- 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
- G01N30/30—Control of physical parameters of the fluid carrier of temperature
- G01N2030/3053—Control of physical parameters of the fluid carrier of temperature using resistive heating
- G01N2030/3061—Control of physical parameters of the fluid carrier of temperature using resistive heating column or associated structural member used as heater
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- 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
- G01N30/30—Control of physical parameters of the fluid carrier of temperature
- G01N2030/3053—Control of physical parameters of the fluid carrier of temperature using resistive heating
- G01N2030/3069—Control of physical parameters of the fluid carrier of temperature using resistive heating electrical resistance used to determine control temperature
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- 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
- G01N30/30—Control of physical parameters of the fluid carrier of temperature
- G01N2030/3076—Control of physical parameters of the fluid carrier of temperature using specially adapted T(t) profile
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- 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
- G01N30/30—Control of physical parameters of the fluid carrier of temperature
- G01N2030/3084—Control of physical parameters of the fluid carrier of temperature ovens
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- 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
- G01N30/38—Flow patterns
- G01N30/40—Flow patterns using back flushing
- G01N2030/402—Flow patterns using back flushing purging a device
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- 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
- G01N30/38—Flow patterns
- G01N30/40—Flow patterns using back flushing
- G01N2030/405—Flow patterns using back flushing re-concentrating or inverting previous separation
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- 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
- G01N30/84—Preparation of the fraction to be distributed
- G01N2030/8405—Preparation of the fraction to be distributed using pyrolysis
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- 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
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- 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
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- 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
- G01N30/38—Flow patterns
- G01N30/46—Flow patterns using more than one column
- G01N30/461—Flow patterns using more than one column with serial coupling of separation columns
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- 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
- G01N30/38—Flow patterns
- G01N30/46—Flow patterns using more than one column
- G01N30/466—Flow patterns using more than one column with separation columns in parallel
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- 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
- G01N30/6047—Construction of the column with supporting means; Holders
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US535895P | 1995-10-16 | 1995-10-16 | |
US5358P | 1995-10-16 | ||
US587195P | 1995-10-26 | 1995-10-26 | |
US5871P | 1995-10-26 | ||
US1418596P | 1996-03-26 | 1996-03-26 | |
US14185P | 1996-03-26 | ||
US2650496P | 1996-09-23 | 1996-09-23 | |
US26504P | 1996-09-23 | ||
PCT/US1996/016561 WO1997014957A1 (en) | 1995-10-16 | 1996-10-16 | High speed gas chromatography |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69637079D1 true DE69637079D1 (de) | 2007-06-21 |
DE69637079T2 DE69637079T2 (de) | 2008-01-24 |
Family
ID=27485487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69637079T Expired - Fee Related DE69637079T2 (de) | 1995-10-16 | 1996-10-16 | Hochgeschwindigkeitschromatographie |
Country Status (4)
Country | Link |
---|---|
US (1) | US5808178A (de) |
EP (1) | EP0876607B1 (de) |
DE (1) | DE69637079T2 (de) |
WO (1) | WO1997014957A1 (de) |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6131440A (en) * | 1996-10-15 | 2000-10-17 | Universite De Montreal | Selective removal of volatile substances injected into a chromatographic packing filled column |
DE19707114C1 (de) * | 1997-02-22 | 1998-09-10 | Wma Airsense Analysentechnik G | Verfahren zur Trennung ausgewählter Stoffe in einem Gaschromatographen und Gaschromatograph zur Durchführung des Verfahrens |
US5939614A (en) * | 1998-07-01 | 1999-08-17 | Mt Systems, Llc | Chromatographic column for microwave heating |
GB9825806D0 (en) * | 1998-11-26 | 1999-01-20 | Markes International Limited | Sample analysing method and apparatus |
WO2000052970A1 (en) * | 1999-03-04 | 2000-09-08 | Mt Systems, Llc | Microwave heating apparatus for gas chromatographic columns |
US6093921A (en) * | 1999-03-04 | 2000-07-25 | Mt Systems, Llc | Microwave heating apparatus for gas chromatographic columns |
IT1313967B1 (it) * | 1999-12-27 | 2002-09-26 | Thermoquest Italia Spa | Sistema e metodo per controllare la temperatura di una colonna percromatografia. |
NL1016403C2 (nl) * | 2000-10-13 | 2002-04-16 | Varian B V | Informatiedrager voor een chromatografie kolom. |
IT1319652B1 (it) * | 2000-11-15 | 2003-10-23 | Thermoquest Italia Spa | Colonna per cromatografia. |
US6427522B1 (en) | 2001-02-09 | 2002-08-06 | Abb Automation Inc. | Fast temperature programmed gas chromatograph |
US6514316B1 (en) | 2001-08-22 | 2003-02-04 | Mt Systems, Llc | System for improving the maximum operating temperature and lifetime of chromatographic columns |
US6607580B1 (en) * | 2002-03-04 | 2003-08-19 | Agilent Technologies, Inc. | Separation column for a gas chromatograph |
AU2003238972A1 (en) * | 2002-06-10 | 2003-12-22 | Trustees Of Tufts College | Total organic carbon (toc) analyzer |
US7104112B2 (en) * | 2002-09-27 | 2006-09-12 | Honeywell International Inc. | Phased micro analyzer IV |
US7367216B2 (en) * | 2002-09-27 | 2008-05-06 | Honeywell International Inc. | Phased micro analyzer V, VI |
US7530257B2 (en) * | 2002-09-27 | 2009-05-12 | Honeywell International Inc. | Phased micro analyzer VIII |
US7000452B2 (en) * | 2002-09-27 | 2006-02-21 | Honeywell International Inc. | Phased micro fluid analyzer |
ITMI20022310A1 (it) * | 2002-10-30 | 2004-04-30 | Thermo Finnigan Italia S P A | Complesso di colonna per cromatografia. |
US6922238B2 (en) * | 2003-01-23 | 2005-07-26 | Midwest Research Institute, Inc. | Self-tuning pulse flame photometric detector system and associated method of self-tuning |
US7325399B2 (en) * | 2003-02-10 | 2008-02-05 | New Power Concepts Llc | Coolant penetrating cold-end pressure vessel |
WO2004081557A1 (en) * | 2003-03-10 | 2004-09-23 | Antek Instruments L.P. | Negative temperature profiling using microwave gc apparatus |
WO2005029044A1 (en) * | 2003-09-22 | 2005-03-31 | Tekran Instruments Corporation | Conditioning system and method for use in the measurement of mercury in gaseous emissions |
US7291203B2 (en) * | 2004-03-10 | 2007-11-06 | Petroleum Ana Ryzes Company Lp | Negative temperature profiling using microwave GC apparatus |
US7132628B2 (en) * | 2004-03-10 | 2006-11-07 | Watlow Electric Manufacturing Company | Variable watt density layered heater |
EP1584912B1 (de) * | 2004-04-06 | 2006-11-15 | Mass Spec Analytical Ltd | Desorber |
US7799113B2 (en) * | 2004-09-02 | 2010-09-21 | Tekran Instruments Corporation | Conditioning system and method for use in the measurement of mercury in gaseous emissions |
US7130534B1 (en) * | 2005-04-21 | 2006-10-31 | Agilent Technologies, Inc. | Gas chromatograph having a radiant oven for analytical devices |
US7559226B2 (en) * | 2006-05-16 | 2009-07-14 | Agilent Technologies, Inc. | Radiant thermal energy absorbing analytical column |
US8043565B1 (en) | 2005-05-13 | 2011-10-25 | Griffin Analytical Technologies, L.L.C. | Analytical instrumentation and processes |
US20070183929A1 (en) * | 2006-02-09 | 2007-08-09 | OI Analytical | Total organic carbon analysis |
US8642931B2 (en) * | 2006-03-13 | 2014-02-04 | Valco Instruments Company, L.P. | Adaptive temperature controller |
CN101485229B (zh) * | 2006-03-13 | 2011-11-23 | 万科仪器公司 | 自适应温度控制器 |
ITMI20060813A1 (it) * | 2006-04-21 | 2007-10-22 | Thermo Electron Spa | Dispositivo di adsorbimento di co2 per strumenti di analisi elementare. |
US8803027B2 (en) * | 2006-06-05 | 2014-08-12 | Cymer, Llc | Device and method to create a low divergence, high power laser beam for material processing applications |
TW200813430A (en) * | 2006-08-01 | 2008-03-16 | Brooks Rand Llc | Automated system for detection of chemical compounds |
EP2160598A4 (de) * | 2007-06-19 | 2011-06-08 | Seer Technology Inc | Vorrichtung, system und verfahren zur verbesserten stromnutzung bei einem gaschromatographie-sensor |
US8968560B2 (en) * | 2007-12-06 | 2015-03-03 | Schlumberger Technology Corporation | Chromatography using multiple detectors |
US7984638B2 (en) * | 2008-07-03 | 2011-07-26 | The Board Of Regents Of The University Of Oklahoma | Gas chromatograph oven |
US8336366B2 (en) * | 2008-09-08 | 2012-12-25 | Falcon Analytical | Trans-configurable modular chromatographic assembly |
WO2010028398A2 (en) | 2008-09-08 | 2010-03-11 | Falcon Analytical Systems & Technology | Fast micro gas chromatograph system |
FR2950144B1 (fr) * | 2009-09-11 | 2011-10-28 | Centre Nat Etd Spatiales | Dispositif de preparation et d'injection d'echantillon |
US8978444B2 (en) * | 2010-04-23 | 2015-03-17 | Tricorn Tech Corporation | Gas analyte spectrum sharpening and separation with multi-dimensional micro-GC for gas chromatography analysis |
US8591630B2 (en) * | 2010-10-06 | 2013-11-26 | Aviv Amirav | Fast gas chromatograph method and device for analyzing a sample |
US9034077B2 (en) * | 2010-10-06 | 2015-05-19 | Aviv Amirav | Fast gas chromatograph method and device for analyzing a sample |
JP6015122B2 (ja) * | 2012-05-17 | 2016-10-26 | 株式会社島津製作所 | プレート型カラム及び温調装置並びにガスクロマトグラフ装置 |
CN103018380A (zh) * | 2012-11-27 | 2013-04-03 | 张勇 | 一种电压可调直热式色谱柱 |
JP6217113B2 (ja) * | 2013-04-02 | 2017-10-25 | 株式会社島津製作所 | カラムユニット及びそのカラムユニットを備えたガスクロマトグラフ装置 |
WO2014178964A1 (en) * | 2013-04-29 | 2014-11-06 | Waters Technologies Corporation | Apparatus and methods for controlling the temperature of a chromatography column |
US9678046B2 (en) | 2013-09-16 | 2017-06-13 | Brigham Young University | Gas chromatography using a thermal gradient that is substantially monotonically non-increasing and has a positive second derivative |
WO2015140336A1 (en) * | 2014-03-20 | 2015-09-24 | Philip Morris Products S.A. | Improved method and apparatus for analysis of volatile compounds |
DE102014004286B3 (de) * | 2014-03-26 | 2015-04-16 | Peter Boeker | Strömungsfeld induzierte Temperatur-Gradienten-Gaschromatographie |
EP2944954A1 (de) * | 2014-05-13 | 2015-11-18 | Thermo Finnigan Llc | Gaschromatografiesystem mit Wasserstoffträgergas |
US10145823B2 (en) * | 2014-09-13 | 2018-12-04 | Agilent Technologies, Inc. | Gas chromatography (GC) column heater control using multiple temperature sensors |
US10067101B2 (en) * | 2014-09-13 | 2018-09-04 | Agilent Technologies | Gas chromatography (GC) column heater |
US10401331B2 (en) | 2014-09-13 | 2019-09-03 | Agilent Technologies, Inc. | Gas chromatography (GC) column heater |
RU2570705C1 (ru) * | 2014-10-17 | 2015-12-10 | Федеральное государственное бюджетное учреждение науки Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук | Неподвижная фаза для газовой хроматографии |
EP3213064A4 (de) * | 2014-10-31 | 2018-07-04 | Agilent Technologies, Inc. | Heizungssteuerung für gaschromatografie (gc)-säule mit mehreren temperatursensoren |
CN104515824B (zh) * | 2014-12-31 | 2016-08-24 | 同方威视技术股份有限公司 | 气相物质分析装置和气相导入装置 |
CN104517799B (zh) | 2014-12-31 | 2017-09-15 | 同方威视技术股份有限公司 | 检测设备和检测方法 |
US10274463B2 (en) * | 2015-03-11 | 2019-04-30 | Waters Technologies Corporation | Static spatial thermal gradients for chromatography at the analytical scale |
JP6654000B2 (ja) * | 2015-05-19 | 2020-02-26 | 株式会社日立ハイテクノロジーズ | 試料断片化装置 |
US10764964B2 (en) | 2015-10-07 | 2020-09-01 | Agilent Technologies, Inc. | Conical heater assembly for a gas chromatography column |
US10942155B1 (en) * | 2015-11-15 | 2021-03-09 | Power & Energy, Inc. | System and method for analyzing gas that uses enhanced cold traps |
US20170248558A1 (en) * | 2016-02-26 | 2017-08-31 | Falcon Alalytical Systems & Technology | Chromatographic system for rapidly isolating and measuring a single or multiple components in a complex matrix |
US9789434B1 (en) | 2016-03-28 | 2017-10-17 | Morpho Detection, Llc | Systems and methods for gas pre-separation for detection of substances |
US10324069B2 (en) * | 2017-02-24 | 2019-06-18 | Valco Instruments Company, L.P. | Chromatographic system temperature control system |
DE102017110258B3 (de) * | 2017-05-11 | 2018-11-08 | Sim Scientific Instruments Manufacturer Gmbh | Chemisches Analysegerät mit einer Mediumaufbereitungseinheit und Mediumaufbereitungseinheit |
US20180340915A1 (en) * | 2017-05-26 | 2018-11-29 | Pulmostics Limited | Fast temperature ramp gas chromatography |
US9927406B1 (en) | 2017-06-02 | 2018-03-27 | Gc Ovens Inc. | Fluidless column oven for gas chromatography system |
DE102020131021A1 (de) * | 2020-11-24 | 2022-05-25 | Peter Boeker | Vorrichtung für einen Gaschromatographen, insbesondere einen Temperaturgradienten-Gaschromatographen, sowie Gaschromatograph mit einer solchen Vorrichtung |
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-
1996
- 1996-10-16 EP EP96936558A patent/EP0876607B1/de not_active Expired - Lifetime
- 1996-10-16 WO PCT/US1996/016561 patent/WO1997014957A1/en active IP Right Grant
- 1996-10-16 US US08/731,573 patent/US5808178A/en not_active Expired - Fee Related
- 1996-10-16 DE DE69637079T patent/DE69637079T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1997014957A1 (en) | 1997-04-24 |
US5808178A (en) | 1998-09-15 |
EP0876607B1 (de) | 2007-05-09 |
EP0876607A1 (de) | 1998-11-11 |
EP0876607A4 (de) | 2000-02-23 |
DE69637079T2 (de) | 2008-01-24 |
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