MX2009006058A - Detector de cromatografia liquida y controlador de flujo del mismo. - Google Patents

Detector de cromatografia liquida y controlador de flujo del mismo.

Info

Publication number
MX2009006058A
MX2009006058A MX2009006058A MX2009006058A MX2009006058A MX 2009006058 A MX2009006058 A MX 2009006058A MX 2009006058 A MX2009006058 A MX 2009006058A MX 2009006058 A MX2009006058 A MX 2009006058A MX 2009006058 A MX2009006058 A MX 2009006058A
Authority
MX
Mexico
Prior art keywords
liquid chromatography
flow controller
chromatography detector
sectional area
control channel
Prior art date
Application number
MX2009006058A
Other languages
English (en)
Inventor
Zhi Xu
Original Assignee
Univ Missouri
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 Univ Missouri filed Critical Univ Missouri
Publication of MX2009006058A publication Critical patent/MX2009006058A/es

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

Abstract

Un controlador de flujo para utilizarse con un detector de cromatografía líquida; el controlador de flujo incluye un canal de flujo que comprende una porción de entrada, una porción de canal de control en comunicación con la porción de entrada y una porción de salida en comunicación con la porción de canal de control; la porción de canal de control tiene un área en sección transversal menor al área en sección transversal del tubo de desplazamiento del detector de cromatografía líquida para canalizar el flujo de gotas a través del área en sección transversal más pequeña; el controlador de flujo se forma y mide para reducir las fluctuaciones de presión y turbulencia en la corriente de gotas del detector de cromatografía líquida.
MX2009006058A 2006-12-06 2007-12-06 Detector de cromatografia liquida y controlador de flujo del mismo. MX2009006058A (es)

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
MX2009006058A true MX2009006058A (es) 2009-06-16

Family

ID=39493068

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009006058A MX2009006058A (es) 2006-12-06 2007-12-06 Detector de cromatografia liquida y controlador de flujo del mismo.

Country Status (13)

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

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
EP3695208A4 (en) * 2019-01-02 2021-05-26 M & J Scientific, Llc LIGHT DIFFUSION DETECTORS AND SAMPLE CELLS FOR THESE

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JPS62118255A (ja) * 1985-11-19 1987-05-29 Toshimitsu Musha 磁界を用いた免疫反応の検出法
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US5061065A (en) * 1989-10-20 1991-10-29 Pacific Scientific Company Particle contamination detection in fluids through the external section of a laser
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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
AU4856100A (en) * 1999-05-17 2000-12-05 Stephen T Flock 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
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US7268881B2 (en) * 2004-02-17 2007-09-11 The Curators Of The University Of Missouri Light scattering detector
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Also Published As

Publication number Publication date
IL198964A0 (en) 2010-02-17
WO2008070775A3 (en) 2008-11-20
NO20092504L (no) 2009-08-12
CN101595377A (zh) 2009-12-02
RU2009125589A (ru) 2011-01-20
EP2087338A2 (en) 2009-08-12
BRPI0719924A2 (pt) 2014-03-04
US20100288026A1 (en) 2010-11-18
AU2007329302A1 (en) 2008-06-12
JP2010512513A (ja) 2010-04-22
KR20090106467A (ko) 2009-10-09
WO2008070775A2 (en) 2008-06-12
EP2087338A4 (en) 2010-04-07
CA2670828A1 (en) 2008-06-12

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal