DK155765C - Fremgangsmaade til bestemmelse af koncentrationen af et stof i en proeve og apparat til anvendelse ved udoevelse af fremgangsmaaden - Google Patents

Fremgangsmaade til bestemmelse af koncentrationen af et stof i en proeve og apparat til anvendelse ved udoevelse af fremgangsmaaden

Info

Publication number
DK155765C
DK155765C DK263576A DK263576A DK155765C DK 155765 C DK155765 C DK 155765C DK 263576 A DK263576 A DK 263576A DK 263576 A DK263576 A DK 263576A DK 155765 C DK155765 C DK 155765C
Authority
DK
Denmark
Prior art keywords
procedure
exercising
substance
concentration
test
Prior art date
Application number
DK263576A
Other languages
Danish (da)
English (en)
Other versions
DK155765B (da
DK263576A (da
Inventor
Edmund E Buzza
James C Sternberg
Original Assignee
Beckman Instruments Inc
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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of DK263576A publication Critical patent/DK263576A/da
Priority to DK487584A priority Critical patent/DK157711C/da
Publication of DK155765B publication Critical patent/DK155765B/da
Application granted granted Critical
Publication of DK155765C publication Critical patent/DK155765C/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • 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
    • Y10T436/19—Halogen containing
    • Y10T436/193333—In aqueous solution
    • 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
    • Y10T436/20—Oxygen containing
    • Y10T436/204998—Inorganic carbon compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Ecology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DK263576A 1975-06-12 1976-06-11 Fremgangsmaade til bestemmelse af koncentrationen af et stof i en proeve og apparat til anvendelse ved udoevelse af fremgangsmaaden DK155765C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK487584A DK157711C (da) 1975-06-12 1984-10-11 Fremgangsmaade til coulometrisk bestemmelse af chloridkoncentrationen i en proeve samt apparat til udoevelse af fremgangsmaaden

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58643575 1975-06-12
US05/586,435 US4003705A (en) 1975-06-12 1975-06-12 Analysis apparatus and method of measuring rate of change of electrolyte pH

Publications (3)

Publication Number Publication Date
DK263576A DK263576A (da) 1976-12-13
DK155765B DK155765B (da) 1989-05-08
DK155765C true DK155765C (da) 1989-10-23

Family

ID=24345710

Family Applications (1)

Application Number Title Priority Date Filing Date
DK263576A DK155765C (da) 1975-06-12 1976-06-11 Fremgangsmaade til bestemmelse af koncentrationen af et stof i en proeve og apparat til anvendelse ved udoevelse af fremgangsmaaden

Country Status (9)

Country Link
US (1) US4003705A (de)
JP (1) JPS5841486Y2 (de)
AU (1) AU505517B2 (de)
CH (1) CH611422A5 (de)
DE (1) DE2554803C2 (de)
DK (1) DK155765C (de)
FR (1) FR2314495A1 (de)
SE (1) SE430728B (de)
ZA (1) ZA763369B (de)

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US4244800A (en) * 1979-08-23 1981-01-13 The United States Of America As Represented By The United States Department Of Energy Apparatus for use in rapid and accurate controlled-potential coulometric analysis
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US4518477A (en) * 1982-02-03 1985-05-21 Orbisphere Corporation Wilmington Thermal protection for electroanalytical cell and amperometric probe
US4711703A (en) * 1982-02-03 1987-12-08 Orbisphere Corporation Wilmington, Succursale De Collonge-Bellerive Thermal protection method for electroanalytical cell
US4490234A (en) * 1982-02-22 1984-12-25 Beckman Instruments, Inc. Method for measuring ionic concentration utilizing an ion-sensing electrode
US5526809A (en) * 1982-03-22 1996-06-18 Mountpelier Investments, S.A. Hollow viscous and soild organ tonometry
US4643192A (en) * 1982-03-22 1987-02-17 Regents Of The University Of Michigan Hollow viscus tonometry
US6010453A (en) * 1982-03-22 2000-01-04 Instrumentarium Corporation Tonometric catheter combination
US5415165A (en) * 1986-02-27 1995-05-16 Mountpelier Investments Tonometric catheter combination
US4701252A (en) * 1982-06-16 1987-10-20 Matsushita Electric Industrial Co., Ltd. Dissolved gas and ion measuring electrode system
FR2549964B1 (fr) * 1983-07-29 1985-12-20 Claeys Luck Methode et appareil pour mesure de l'activite tampon acido-basique des semences en vue de l'exploration metabolique
US4533456A (en) * 1984-04-05 1985-08-06 Critikon Oxygen sensor for rapid blood gas analysis
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FI80800C (fi) * 1986-10-03 1990-07-10 Kone Oy Foerfarande foer bestaemning av den totala karbonathalten speciellt i en biologisk vaetska.
US4801551A (en) * 1986-10-06 1989-01-31 Westinghouse Electric Corp. Rugged dissolved carbon dioxide monitor for high purity water
US4822474A (en) * 1987-04-30 1989-04-18 Pennwalt Corporation Residual analyzer assembly
WO1988008973A1 (en) * 1987-05-15 1988-11-17 Beckman Instruments, Inc. Improved flow cell
US4920056A (en) * 1988-02-19 1990-04-24 The Dow Chemical Company Apparatus and method for automated microbatch reaction
IT1226234B (it) * 1988-07-08 1990-12-27 Instrumentation Lab Spa Cella elettrochimica per misurare l'attivita' ionica in una soluzionee metodo per il suo impiego
US5456251A (en) 1988-08-26 1995-10-10 Mountpelier Investments, S.A. Remote sensing tonometric catheter apparatus and method
US5130010A (en) * 1989-03-13 1992-07-14 Beckman Instruments, Inc. Salt bridge for analytical chemistry system
US5292423A (en) * 1991-04-09 1994-03-08 New Mexico State University Technology Transfer Corp. Method and apparatus for trace metal testing
US5192416A (en) * 1991-04-09 1993-03-09 New Mexico State University Technology Transfer Corporation Method and apparatus for batch injection analysis
US5194814A (en) * 1991-05-22 1993-03-16 Tremetrics, Inc. Electrolytic conductivity detector
US5230785A (en) * 1991-05-31 1993-07-27 Poolchem, Inc. Method and apparatus for analysis of swimming pool water and analytical cell utilized therein
US5396178A (en) * 1992-05-18 1995-03-07 Dober Chemical Corporation Apparatus and method for determining that equipment is clean
US5433216A (en) * 1993-06-14 1995-07-18 Mountpelier Investments, S.A. Intra-abdominal pressure measurement apparatus and method
AU2272895A (en) * 1994-03-22 1995-10-09 Intelligent Monitoring Systems Detecting and classifying contaminants in water
SE510733C2 (sv) * 1995-01-03 1999-06-21 Chemel Ab Kemisk sensor baserad på utbytbar igenkänningskomponent samt användning därav
US5676820A (en) * 1995-02-03 1997-10-14 New Mexico State University Technology Transfer Corp. Remote electrochemical sensor
US5942103A (en) * 1995-02-03 1999-08-24 New Mexico State University Technology Transfer Corporation Renewable-reagent electrochemical sensor
US5633169A (en) * 1995-10-27 1997-05-27 Nova Biomedical Corporation Measurement of carbon dioxide in blood
GB2312750A (en) * 1996-05-02 1997-11-05 Univ Degli Studi Milano Differential pH measurement apparatus
US5885533A (en) * 1996-05-20 1999-03-23 Sendx Medical, Inc. Integral fluid and waste container for blood analyzer
US5913232A (en) * 1996-05-20 1999-06-15 Sendx Medical, Inc. reference solution container for blood gas/electrolyte measuring system
US5980830A (en) * 1996-05-20 1999-11-09 Sendx Medical, Inc. Portable modular blood analyzer with simplified fluid handling sequence
US5777202A (en) * 1996-05-20 1998-07-07 Sendx Medical, Inc. Reference solution container having improved gas retention
US6306285B1 (en) * 1997-04-08 2001-10-23 California Institute Of Technology Techniques for sensing methanol concentration in aqueous environments
CA2313795A1 (en) * 1997-12-11 1999-06-17 Peter Barrington Long Sensor devices and analytical method
US6602401B1 (en) * 2000-11-01 2003-08-05 Rosemount Analytical Inc. Amperometric sensor for low level dissolved oxygen with self-depleting sensor design
US20040229108A1 (en) * 2002-11-08 2004-11-18 Valdez Thomas I. Anode structure for direct methanol fuel cell
US7282291B2 (en) * 2002-11-25 2007-10-16 California Institute Of Technology Water free proton conducting membranes based on poly-4-vinylpyridinebisulfate for fuel cells
US20060136555A1 (en) * 2004-05-21 2006-06-22 Bea Systems, Inc. Secure service oriented architecture
US7534394B1 (en) * 2005-07-11 2009-05-19 The United States Of America As Represented By The Secretary Of The Navy Potentiometric titration method for quantitative determination of hydrogen peroxide
US20080120827A1 (en) * 2006-09-06 2008-05-29 Hach Company Method for manufacturing a differential pH probe
US8366895B2 (en) * 2006-03-23 2013-02-05 Hach Company Differential pH probe
EP2389581B1 (de) * 2009-01-26 2016-07-06 M-I L.L.C. Titrierungseinheit mit kationenaustauschmöglichkeit
CN102483386B (zh) * 2009-07-01 2016-08-17 贝克曼考尔特公司 用于临床诊断学的改进的离子选择电极模块
US8945936B2 (en) * 2011-04-06 2015-02-03 Fresenius Medical Care Holdings, Inc. Measuring chemical properties of a sample fluid in dialysis systems

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US2878106A (en) * 1955-06-08 1959-03-17 E H Sargent & Co Automatic differential potentiometric titrator
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US3577332A (en) * 1967-07-12 1971-05-04 Beckman Instruments Inc Polarographic cell
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AT278710B (de) * 1968-04-30 1970-02-10 H C Hans Dipl Ing Dr Dr List Meßeinrichtung zur Bestimmung des pH-Wertes einer Blutprobe
US3707455A (en) * 1968-07-15 1972-12-26 Ibm Measuring system
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US3767552A (en) * 1971-10-06 1973-10-23 Teledyne Ind Gas analyzer
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US3769178A (en) * 1972-04-27 1973-10-30 Rothermel Ass Inc Method and apparatus for end point detection in potentiometric titration
DE2320193A1 (de) * 1973-04-19 1974-11-14 Du Pont Verfahren zum selbsttaetigen bestimmen des endpunktes einer potentiometrischen titration
US3912613A (en) * 1973-09-17 1975-10-14 Rudolph L Heuser Two-electrode gas analysis system for electrically sensing and controlling redox reactions

Also Published As

Publication number Publication date
AU505517B2 (en) 1979-11-22
FR2314495B1 (de) 1981-10-23
FR2314495A1 (fr) 1977-01-07
JPS5841486Y2 (ja) 1983-09-19
DE2554803C2 (de) 1986-01-23
AU1468276A (en) 1977-12-15
ZA763369B (en) 1977-05-25
US4003705A (en) 1977-01-18
DE2554803A1 (de) 1977-03-10
CH611422A5 (de) 1979-05-31
SE430728B (sv) 1983-12-05
SE7606076L (sv) 1976-12-13
DK155765B (da) 1989-05-08
JPS5211387U (de) 1977-01-26
DK263576A (da) 1976-12-13

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