NO20092504L - Vaeskekromatografidetektor og stromningsregulator til bruk ved samme - Google Patents

Vaeskekromatografidetektor og stromningsregulator til bruk ved samme

Info

Publication number
NO20092504L
NO20092504L NO20092504A NO20092504A NO20092504L NO 20092504 L NO20092504 L NO 20092504L NO 20092504 A NO20092504 A NO 20092504A NO 20092504 A NO20092504 A NO 20092504A NO 20092504 L NO20092504 L NO 20092504L
Authority
NO
Norway
Prior art keywords
liquid chromatography
flow
chromatography detector
flow controller
same
Prior art date
Application number
NO20092504A
Other languages
English (en)
Inventor
Zhi Xu
Original Assignee
Curators Of The Univ Of Missou
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Curators Of The Univ Of Missou filed Critical Curators Of The Univ Of Missou
Publication of NO20092504L publication Critical patent/NO20092504L/no

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
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/74—Optical detectors
    • 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
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • 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
    • 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
    • G01N2030/8447—Nebulising, aerosol formation or ionisation
    • G01N2030/847—Nebulising, aerosol formation or ionisation by pneumatic means
    • 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
    • G01N2030/8447—Nebulising, aerosol formation or ionisation
    • G01N2030/8494—Desolvation chambers

Landscapes

  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Flow Control (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Optical Measuring Cells (AREA)

Abstract

Strømningsregulator for bruk sammen med en væskekromatografidetektor. Strømningsregulatoren innbefatter en strømningskanal som har et innløpsparti, et styrekanalparti i forbindelse med innløpspartiet, og et utløpsparti i forbindelse med styrekanalpartiet. Styrekanalpartiet har et tverrsnittsareal som er mindre enn et tverrsnittsareal i et driftsrør i væskekromatografidetektoren, for derved å kanalisere strømmen av dråper gjennom det mindre tverrsnittsarealet. Strømningsregulatoren er utformet og dimensjonert for redusering av trykkvariasjoner og turbulens i dråpestrømmen i væskekromatografidetektoren.
NO20092504A 2006-12-06 2009-07-02 Vaeskekromatografidetektor og stromningsregulator til bruk ved samme NO20092504L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86892406P 2006-12-06 2006-12-06
PCT/US2007/086640 WO2008070775A2 (en) 2006-12-06 2007-12-06 Liquid chromatography detector and flow controller therefor

Publications (1)

Publication Number Publication Date
NO20092504L true NO20092504L (no) 2009-08-12

Family

ID=39493068

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20092504A NO20092504L (no) 2006-12-06 2009-07-02 Vaeskekromatografidetektor og stromningsregulator til bruk ved samme

Country Status (13)

Country Link
US (1) US20100288026A1 (no)
EP (1) EP2087338A4 (no)
JP (1) JP2010512513A (no)
KR (1) KR20090106467A (no)
CN (1) CN101595377A (no)
AU (1) AU2007329302A1 (no)
BR (1) BRPI0719924A2 (no)
CA (1) CA2670828A1 (no)
IL (1) IL198964A0 (no)
MX (1) MX2009006058A (no)
NO (1) NO20092504L (no)
RU (1) RU2009125589A (no)
WO (1) WO2008070775A2 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102593695A (zh) * 2012-01-18 2012-07-18 天津市天坤光电技术有限公司 一种提高激光晶体棒冷却效率的方法
AU2019333835B2 (en) * 2019-01-02 2022-06-02 Tosoh Corporation Light scattering detectors and sample cells for the same

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US3894562A (en) * 1973-12-20 1975-07-15 Jr Charles D Moseley Fluid flow controller
US4426213A (en) * 1980-11-17 1984-01-17 Engineering Resources, Inc. Condensate removal device for steam lines and the like
JPS62118255A (ja) * 1985-11-19 1987-05-29 Toshimitsu Musha 磁界を用いた免疫反応の検出法
US4941618A (en) * 1986-07-07 1990-07-17 Leeman Labs Inc. Nebulizer employing a fine mesh screen
US5061065A (en) * 1989-10-20 1991-10-29 Pacific Scientific Company Particle contamination detection in fluids through the external section of a laser
US4958529A (en) * 1989-11-22 1990-09-25 Vestec Corporation Interface for coupling liquid chromatography to solid or gas phase detectors
JP3087548B2 (ja) * 1993-12-09 2000-09-11 株式会社日立製作所 液体クロマトグラフ結合型質量分析装置
US5529244A (en) * 1994-10-04 1996-06-25 S. C. Johnson & Son, Inc. Aspirator liquid blending device using multiple restrictors
US5837826A (en) * 1995-02-27 1998-11-17 Regents Of The University Of Minnesota Protein adsorption by very dense porous zirconium oxide particles in expanded beds
US5872622A (en) * 1996-08-12 1999-02-16 Met One, Inc. Condensation nucleus counter having vapor stabilization and working fluid recovery
JPH10162771A (ja) * 1996-11-28 1998-06-19 Jeol Ltd 大気圧イオン源
US6362880B1 (en) * 1997-09-17 2002-03-26 Alltech Associates, Inc. Low temperature adaptor for evaporative light detection
DE19814650C2 (de) * 1998-04-01 2002-02-28 Aeroquip Vickers Internat Gmbh Verfahren zur Herstellung einer Drosselstelle in einem Schlauch sowie Drosselstelle in einem Schlauch
US6024129A (en) * 1998-07-16 2000-02-15 Schima; Frank E. Production efficient venturi insert
AU6045400A (en) * 1999-02-25 2000-10-04 Clemson University Sampling and analysis of airborne particulate matter by glow discharge atomic emission and mass spectrometries
WO2000069554A1 (en) * 1999-05-17 2000-11-23 Marchitto Kevin S Electromagnetic energy driven separation methods
US6611780B2 (en) * 1999-06-09 2003-08-26 Koninklijke Philips Electronics N.V. System for communicating operational data between an electric toothbrush and a separate control unit
US6229605B1 (en) * 2000-03-10 2001-05-08 Alltech Associates, Inc. Evaporative light scattering device
US20020186263A1 (en) * 2001-06-07 2002-12-12 Nanostream, Inc. Microfluidic fraction collectors
JP2003222612A (ja) * 2002-01-30 2003-08-08 Hitachi High-Technologies Corp 大気圧イオン化質量分析装置および分析方法
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GB0304253D0 (en) * 2003-02-25 2003-03-26 Polymer Lab Ltd Apparatus
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US7268881B2 (en) * 2004-02-17 2007-09-11 The Curators Of The University Of Missouri Light scattering detector
WO2006083511A2 (en) * 2005-01-18 2006-08-10 Waters Investments Limited Evaporative light scattering detector
US7760355B2 (en) * 2005-07-27 2010-07-20 The Curators Of The University Of Missouri Focused droplet nebulizer for evaporative light scattering detector

Also Published As

Publication number Publication date
MX2009006058A (es) 2009-06-16
BRPI0719924A2 (pt) 2014-03-04
WO2008070775A3 (en) 2008-11-20
CA2670828A1 (en) 2008-06-12
AU2007329302A1 (en) 2008-06-12
JP2010512513A (ja) 2010-04-22
CN101595377A (zh) 2009-12-02
IL198964A0 (en) 2010-02-17
US20100288026A1 (en) 2010-11-18
KR20090106467A (ko) 2009-10-09
EP2087338A4 (en) 2010-04-07
EP2087338A2 (en) 2009-08-12
WO2008070775A2 (en) 2008-06-12
RU2009125589A (ru) 2011-01-20

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Legal Events

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