SE508083C2 - Förfarande och utrustning för att bestämma halten av ett löst ämne i en vätska - Google Patents

Förfarande och utrustning för att bestämma halten av ett löst ämne i en vätska

Info

Publication number
SE508083C2
SE508083C2 SE9604566A SE9604566A SE508083C2 SE 508083 C2 SE508083 C2 SE 508083C2 SE 9604566 A SE9604566 A SE 9604566A SE 9604566 A SE9604566 A SE 9604566A SE 508083 C2 SE508083 C2 SE 508083C2
Authority
SE
Sweden
Prior art keywords
reagent
loop
measuring
measuring loop
liquid
Prior art date
Application number
SE9604566A
Other languages
English (en)
Swedish (sv)
Other versions
SE9604566D0 (sv
SE9604566L (sv
Inventor
Patrik Kaellback
Original Assignee
Patrik Kaellback
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 Patrik Kaellback filed Critical Patrik Kaellback
Priority to SE9604566A priority Critical patent/SE508083C2/sv
Publication of SE9604566D0 publication Critical patent/SE9604566D0/xx
Priority to EP97203795A priority patent/EP0848242A3/fr
Priority to US08/990,320 priority patent/US5928953A/en
Priority to JP9342811A priority patent/JPH10206430A/ja
Publication of SE9604566L publication Critical patent/SE9604566L/
Publication of SE508083C2 publication Critical patent/SE508083C2/sv

Links

Classifications

    • 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
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
    • 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
    • G01N35/08—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 stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • G01N35/085—Flow Injection Analysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25625—Dilution
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
SE9604566A 1996-12-12 1996-12-12 Förfarande och utrustning för att bestämma halten av ett löst ämne i en vätska SE508083C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9604566A SE508083C2 (sv) 1996-12-12 1996-12-12 Förfarande och utrustning för att bestämma halten av ett löst ämne i en vätska
EP97203795A EP0848242A3 (fr) 1996-12-12 1997-12-03 Méthode et dispositif d'analyse
US08/990,320 US5928953A (en) 1996-12-12 1997-12-11 Method of analysis and equipment therefore
JP9342811A JPH10206430A (ja) 1996-12-12 1997-12-12 分析方法及びそのための装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9604566A SE508083C2 (sv) 1996-12-12 1996-12-12 Förfarande och utrustning för att bestämma halten av ett löst ämne i en vätska

Publications (3)

Publication Number Publication Date
SE9604566D0 SE9604566D0 (sv) 1996-12-12
SE9604566L SE9604566L (sv) 1998-06-13
SE508083C2 true SE508083C2 (sv) 1998-08-24

Family

ID=20404946

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9604566A SE508083C2 (sv) 1996-12-12 1996-12-12 Förfarande och utrustning för att bestämma halten av ett löst ämne i en vätska

Country Status (4)

Country Link
US (1) US5928953A (fr)
EP (1) EP0848242A3 (fr)
JP (1) JPH10206430A (fr)
SE (1) SE508083C2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2803660B1 (fr) * 2000-01-07 2002-04-05 Cetim Sa Dispositif d'analyse spectrophotometrique de fluides
US6706527B2 (en) * 2001-03-15 2004-03-16 Battelle Memorial Institute Automated fluid analysis apparatus and techniques
JP2003014594A (ja) * 2001-06-29 2003-01-15 Dkk Toa Corp 希釈器
ITRM20020356A1 (it) * 2002-07-03 2004-01-05 Pompeo Moscetta Apparecchiatura per il dosaggio di analiti contenuti in un campione liquido e relativo procedimento.
GB0218946D0 (en) 2002-08-14 2002-09-25 Thermo Electron Corp Diluting a sample
WO2005121743A1 (fr) * 2004-06-09 2005-12-22 G2 Ingenjörsbyrå Ab Cuve à circulation avec fluide circulant continuellement
FR2908518B1 (fr) * 2006-11-13 2009-01-16 Covaltech Dispositif et installation de prelevement et de test qualificatif de l'eau d'un bassin,tel qu'une piscine
US8549934B2 (en) * 2008-03-25 2013-10-08 Flownamics Analytical Instruments, Inc. Segmented online sampling apparatus and method of use
US8748191B2 (en) * 2010-08-02 2014-06-10 Ecolab Usa Inc. Stop-flow analytical systems and methods
US20130112862A1 (en) * 2011-11-09 2013-05-09 Acme Analytical Laboratories Ltd. System and method for dilution of a sample for introduction to a quantitative analysis apparatus
WO2016183016A1 (fr) 2015-05-08 2016-11-17 Flownamics Analytical Instruments, Inc. Procédé et appareil pour système de perfusion continue automatisée extrayant d'une sonde de filtrage in situ
GB201705280D0 (en) * 2017-03-31 2017-05-17 Ge Healthcare Bio Sciences Ab Methods for preparing a dilution series
EP3752592B1 (fr) * 2019-02-11 2022-05-04 Lonza Ltd. Formulation de buffer et appareil

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101275A (en) * 1971-08-26 1978-07-18 Nippon Steel Corporation Automatic photometric analyzer
US3954411A (en) * 1974-02-11 1976-05-04 Technicon Instruments Corporation Preparation of reagents on-line in automated sample analysis
DK150802C (da) * 1974-09-16 1988-02-01 Bifok Ab Fremgangsmaade og apparat til kontinuerlig hoejhastighedsanalyse af en vaeskeproeve i en baererstroem
US4018565A (en) * 1975-10-17 1977-04-19 The Foxboro Company Automatic process titration system
US4036062A (en) * 1976-08-31 1977-07-19 Phillips Petroleum Company Sample dilution
US4314824A (en) * 1977-02-16 1982-02-09 Bifok Ab Programmable, continuous flow analyzer
EP0001137A1 (fr) * 1977-08-31 1979-03-21 S.A. Anarec Appareil pour le traitement de fluides
JPS5887464A (ja) * 1981-11-20 1983-05-25 Hitachi Ltd 連続流れ方式自動分析方法
US4424276A (en) * 1981-12-07 1984-01-03 Intermountain Health Care Method and apparatus for measuring the gaseous content of blood
CH670161A5 (fr) * 1986-03-11 1989-05-12 Zellweger Uster Ag
US5055260A (en) * 1986-05-20 1991-10-08 Union Carbide Industrial Gases Technology Corporation Reactor analysis system
JPS62293164A (ja) * 1986-06-13 1987-12-19 Hitachi Ltd 連続流れ分析方法
US4865992A (en) * 1986-08-28 1989-09-12 Hach Company System and method for quantitative analysis of a solution
US5139956A (en) * 1986-09-02 1992-08-18 Fiatron-Eppendorf, Inc. Method and system for determining peroxide content
US5230863A (en) * 1987-07-21 1993-07-27 Si Industrial Instruments, Inc. Method of calibrating an automatic chemical analyzer
FR2665264A1 (fr) * 1990-07-24 1992-01-31 Prolabo Sa Procede pour realiser une reaction chimique par voie humide sur une succession d'echantillons, appareil pour la mise en óoeuvre du procede et utilisation dudit appareil.
US5240681A (en) * 1990-10-15 1993-08-31 Calgon Corporation Apparatus for injection analysis of total inorganic phosphate
US5192509A (en) * 1991-08-22 1993-03-09 Halliburton Company Apparatus for automatic titration
EP0649341B1 (fr) * 1992-07-06 1996-09-04 Beckman Instruments, Inc. Procede de surveillance de la reaction et de l'ecoulement d'un processus en ligne
US5387524A (en) * 1993-06-23 1995-02-07 Mitsubishi Materials Corporation Method for quantitative flow injection analysis of metals in body fluids
SE503685C2 (sv) * 1994-11-16 1996-07-29 Patrik Kaellback Anordning för titrering
JPH08178824A (ja) * 1994-12-21 1996-07-12 Toa Medical Electronics Co Ltd 粒子測定装置

Also Published As

Publication number Publication date
SE9604566D0 (sv) 1996-12-12
EP0848242A3 (fr) 1999-05-19
SE9604566L (sv) 1998-06-13
JPH10206430A (ja) 1998-08-07
US5928953A (en) 1999-07-27
EP0848242A2 (fr) 1998-06-17

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