NL9201764A - Inrichting voor het concentreren van een monster resp. voor het uitwisselen van oplosmiddelen. - Google Patents

Inrichting voor het concentreren van een monster resp. voor het uitwisselen van oplosmiddelen. Download PDF

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Publication number
NL9201764A
NL9201764A NL9201764A NL9201764A NL9201764A NL 9201764 A NL9201764 A NL 9201764A NL 9201764 A NL9201764 A NL 9201764A NL 9201764 A NL9201764 A NL 9201764A NL 9201764 A NL9201764 A NL 9201764A
Authority
NL
Netherlands
Prior art keywords
solvent
surface according
effluent
guide bar
chamber
Prior art date
Application number
NL9201764A
Other languages
English (en)
Dutch (nl)
Original Assignee
Bio Rad Laboratories
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 Bio Rad Laboratories filed Critical Bio Rad Laboratories
Publication of NL9201764A publication Critical patent/NL9201764A/nl

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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • 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
    • G01N2030/8411—Intermediate storage of effluent, including condensation on surface
    • G01N2030/8417—Intermediate storage of effluent, including condensation on surface the store moving as a whole, e.g. moving wire

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
NL9201764A 1991-10-15 1992-10-12 Inrichting voor het concentreren van een monster resp. voor het uitwisselen van oplosmiddelen. NL9201764A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/776,926 US5238653A (en) 1991-10-15 1991-10-15 Sample concentrator/solvent exchange system
US77692691 1991-10-15

Publications (1)

Publication Number Publication Date
NL9201764A true NL9201764A (nl) 1993-05-03

Family

ID=25108755

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9201764A NL9201764A (nl) 1991-10-15 1992-10-12 Inrichting voor het concentreren van een monster resp. voor het uitwisselen van oplosmiddelen.

Country Status (9)

Country Link
US (1) US5238653A (it)
JP (1) JPH05240850A (it)
KR (1) KR930008458A (it)
DE (1) DE4234693A1 (it)
ES (1) ES2043561B1 (it)
FR (1) FR2683156A1 (it)
GB (1) GB2260501A (it)
IT (1) IT1263243B (it)
NL (1) NL9201764A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772964A (en) * 1996-02-08 1998-06-30 Lab Connections, Inc. Nozzle arrangement for collecting components from a fluid for analysis
US6260407B1 (en) * 1998-04-03 2001-07-17 Symyx Technologies, Inc. High-temperature characterization of polymers
US7332347B2 (en) * 2003-04-14 2008-02-19 Liang Li Apparatus and method for concentrating and collecting analytes from a flowing liquid stream
WO2006017820A1 (en) * 2004-08-07 2006-02-16 Waters Investments Limited Passive column pre-heater with sample band spreading reduction feature
US7507337B2 (en) * 2004-09-03 2009-03-24 Symyx Technologies, Inc. System and method for rapid chromatography with fluid temperature and mobile phase composition control
WO2010076580A1 (en) * 2006-09-21 2010-07-08 Mariana Arce-Osuna Iris digester-evaporator interface
EP2089128A4 (en) 2006-12-08 2013-04-17 Spectra Analysis Instr Inc METHOD AND APPARATUS FOR DEOLVATING LIQUID IN CIRCULATION

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997298A (en) * 1975-02-27 1976-12-14 Cornell Research Foundation, Inc. Liquid chromatography-mass spectrometry system and method
US4055987A (en) * 1976-03-04 1977-11-01 Finnigan Corporation Liquid chromatograph/mass spectrometer interface
JPS5843692B2 (ja) * 1976-06-30 1983-09-28 株式会社日立製作所 液体クロマトグラフと質量分析計とを結合した分析装置
DE2719956C2 (de) * 1977-05-04 1982-12-02 Bayer Ag, 5090 Leverkusen Vorrichtung zum Mischen, Reagieren und Ausdampfen
US4281246A (en) * 1979-10-12 1981-07-28 The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency Continuous-flow solution concentrator and liquid chromatograph/mass spectrometer interface and methods for using both
US4552723A (en) * 1983-08-01 1985-11-12 International Business Machines Corporation LC/FTIR System with thermospray solvent separation
US4699768A (en) * 1983-09-09 1987-10-13 Technicon Instruments Corporation Apparatus for exchanging substances between fluids
US4662914A (en) * 1985-03-18 1987-05-05 Hewlett-Packard Company Flow-limited direct GC/MS interface
US4695555A (en) * 1985-06-12 1987-09-22 Keeffe Andrew F O Liquid chromatographic detector and method
GB8530511D0 (en) * 1985-12-11 1986-01-22 Micra Ltd Removing solute from solvent
US4740298A (en) * 1986-09-08 1988-04-26 Sepragen Corporation Chromatography column/moving belt interface
US4801430A (en) * 1986-09-25 1989-01-31 Trustees Of Tufts College Interface for separating an analyte of interest from a liquid solvent
US4980057A (en) * 1989-10-03 1990-12-25 General Electric Company Apparatus for mass spectrometric analysis of liquid chromatographic fractions

Also Published As

Publication number Publication date
ITRM920739A0 (it) 1992-10-13
KR930008458A (ko) 1993-05-21
GB9221314D0 (en) 1992-11-25
DE4234693A1 (de) 1993-04-22
US5238653A (en) 1993-08-24
IT1263243B (it) 1996-08-05
ES2043561B1 (es) 1994-07-01
GB2260501A (en) 1993-04-21
JPH05240850A (ja) 1993-09-21
ITRM920739A1 (it) 1994-04-13
FR2683156A1 (fr) 1993-05-07
ES2043561A1 (es) 1993-12-16

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