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DK150805C - CHEMICAL ANALYSIS FOR CONCENTRATION DETERMINATION BY REACTION RATE MEASUREMENT - Google Patents

CHEMICAL ANALYSIS FOR CONCENTRATION DETERMINATION BY REACTION RATE MEASUREMENT

Info

Publication number
DK150805C
DK150805C DK385972A DK385972A DK150805C DK 150805 C DK150805 C DK 150805C DK 385972 A DK385972 A DK 385972A DK 385972 A DK385972 A DK 385972A DK 150805 C DK150805 C DK 150805C
Authority
DK
Denmark
Prior art keywords
reaction rate
chemical analysis
rate measurement
concentration determination
determination
Prior art date
Application number
DK385972A
Other languages
Danish (da)
Other versions
DK150805B (en
Inventor
Gerald L Paulson
A Ray Robert
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 DK150805B publication Critical patent/DK150805B/en
Application granted granted Critical
Publication of DK150805C publication Critical patent/DK150805C/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in 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
    • Y10T436/17—Nitrogen containing
    • Y10T436/171538—Urea or blood urea nitrogen

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
DK385972A 1971-08-06 1972-08-04 CHEMICAL ANALYSIS FOR CONCENTRATION DETERMINATION BY REACTION RATE MEASUREMENT DK150805C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16968771A 1971-08-06 1971-08-06
US16968771 1971-08-06

Publications (2)

Publication Number Publication Date
DK150805B DK150805B (en) 1987-06-22
DK150805C true DK150805C (en) 1988-01-25

Family

ID=22616754

Family Applications (1)

Application Number Title Priority Date Filing Date
DK385972A DK150805C (en) 1971-08-06 1972-08-04 CHEMICAL ANALYSIS FOR CONCENTRATION DETERMINATION BY REACTION RATE MEASUREMENT

Country Status (9)

Country Link
US (1) US3765841A (en)
JP (1) JPS5647497B2 (en)
CA (1) CA972810A (en)
CH (1) CH583904A5 (en)
DE (1) DE2238479C3 (en)
DK (1) DK150805C (en)
GB (1) GB1395223A (en)
IT (1) IT974628B (en)
SE (1) SE389736B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003705A (en) * 1975-06-12 1977-01-18 Beckman Instruments, Inc. Analysis apparatus and method of measuring rate of change of electrolyte pH
US4085009A (en) * 1976-07-28 1978-04-18 Technicon Instruments Corporation Methods for determination of enzyme reactions
US4095272A (en) * 1977-01-11 1978-06-13 Phillips Petroleum Company Automatic turbidimetric titration
US4271001A (en) * 1978-03-23 1981-06-02 Asahi Kasei Kogyo Kabushiki Kaisha Apparatus for measuring membrane characteristics of vesicles
FR2439401A1 (en) * 1978-10-20 1980-05-16 St Icare ALCOOMETER DEVICE
US4256832A (en) * 1978-12-12 1981-03-17 Bioresearch Inc. Carcinogen and mutagen screening method and apparatus
WO1980002849A1 (en) * 1979-06-18 1980-12-24 Johnston Lab Inc Pulsed voltammetric detection of microorganisms
US4321322A (en) * 1979-06-18 1982-03-23 Ahnell Joseph E Pulsed voltammetric detection of microorganisms
US4376026A (en) * 1980-08-01 1983-03-08 The North American Manufacturing Company Oxygen concentration measurement and control
GB8420116D0 (en) * 1984-08-08 1984-09-12 Elchemtec Ltd Apparatus for monitoring redox reactions
US4765179A (en) * 1985-09-09 1988-08-23 Solid State Farms, Inc. Radio frequency spectroscopy apparatus and method using multiple frequency waveforms
US4679426A (en) * 1985-09-09 1987-07-14 Fuller Milton E Wave shape chemical analysis apparatus and method
US4935346A (en) 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
GB8622748D0 (en) * 1986-09-22 1986-10-29 Ici Plc Determination of biomass
US4863868A (en) * 1987-09-11 1989-09-05 Prolitec Aktiengesellschaft Apparatus for detecting the presence of micro organism in liquid
NL8801073A (en) * 1988-04-26 1989-11-16 Univ Twente DETECTION METHOD.
US5120648A (en) * 1988-05-26 1992-06-09 Lim Technology Laboratories, Inc. Chemical analyzer using rf radiation attenuation measurements
US5112455A (en) * 1990-07-20 1992-05-12 I Stat Corporation Method for analytically utilizing microfabricated sensors during wet-up
WO1996008714A1 (en) * 1994-09-13 1996-03-21 Toto Ltd. Material concentration measuring method and material concentration measuring apparatus
US5882937A (en) * 1997-07-09 1999-03-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Ammonia monitor
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US20060205082A1 (en) * 2005-03-10 2006-09-14 Middleton John S Reaction rate determination
EP3438661B1 (en) * 2007-12-10 2022-08-03 Ascensia Diabetes Care Holdings AG Slope-based compensation
US20210077753A1 (en) * 2019-04-01 2021-03-18 Bn Intellectual Properties, Inc. Nebulizer delivery systems and methods
EP4019233B1 (en) 2020-12-22 2025-03-12 Siemens Gamesa Renewable Energy A/S Method of manufacturing an adaptable carbon-fibre beam

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458287A (en) * 1965-04-29 1969-07-29 Medical Laboratory Automation Method and means of determining endpoint times in blood clotting tests
BE758864A (en) * 1969-11-13 1971-04-16 Miles Lab DIFFERENTIAL CONDUCTIVITY MEASUREMENT INSTRUMENT

Also Published As

Publication number Publication date
DE2238479B2 (en) 1977-08-18
GB1395223A (en) 1975-05-21
SE389736B (en) 1976-11-15
DE2238479C3 (en) 1978-04-13
US3765841A (en) 1973-10-16
CH583904A5 (en) 1977-01-14
DK150805B (en) 1987-06-22
CA972810A (en) 1975-08-12
DE2238479A1 (en) 1973-02-15
JPS5647497B2 (en) 1981-11-10
JPS4829495A (en) 1973-04-19
IT974628B (en) 1974-07-10

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