NO854843L - Fremgangsmaate og innretninger for aa maale mengden av biologisk materiale. - Google Patents

Fremgangsmaate og innretninger for aa maale mengden av biologisk materiale.

Info

Publication number
NO854843L
NO854843L NO854843A NO854843A NO854843L NO 854843 L NO854843 L NO 854843L NO 854843 A NO854843 A NO 854843A NO 854843 A NO854843 A NO 854843A NO 854843 L NO854843 L NO 854843L
Authority
NO
Norway
Prior art keywords
bacteria
medium
biological material
density
procedure
Prior art date
Application number
NO854843A
Other languages
English (en)
Norwegian (no)
Inventor
Barry Charles Blake-Coleman
David John Clarke
Original Assignee
Health Lab Service Board
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
Priority claimed from GB848408527A external-priority patent/GB8408527D0/en
Priority claimed from GB848408528A external-priority patent/GB8408528D0/en
Application filed by Health Lab Service Board filed Critical Health Lab Service Board
Publication of NO854843L publication Critical patent/NO854843L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G01N2009/004—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis comparing frequencies of two elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G01N2009/006—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis vibrating tube, tuning fork

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Pathology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Sustainable Development (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Medicines Containing Plant Substances (AREA)
  • External Artificial Organs (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)
NO854843A 1984-04-03 1985-12-02 Fremgangsmaate og innretninger for aa maale mengden av biologisk materiale. NO854843L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848408527A GB8408527D0 (en) 1984-04-03 1984-04-03 Fluid density measurement
GB848408528A GB8408528D0 (en) 1984-04-03 1984-04-03 Concentration measurement for biological particles

Publications (1)

Publication Number Publication Date
NO854843L true NO854843L (no) 1986-01-24

Family

ID=26287548

Family Applications (1)

Application Number Title Priority Date Filing Date
NO854843A NO854843L (no) 1984-04-03 1985-12-02 Fremgangsmaate og innretninger for aa maale mengden av biologisk materiale.

Country Status (10)

Country Link
US (1) US4848139A (da)
EP (1) EP0176543B1 (da)
AT (1) ATE50640T1 (da)
AU (1) AU4212285A (da)
BR (1) BR8506430A (da)
DE (1) DE3576202D1 (da)
DK (1) DK559885D0 (da)
HU (1) HUT40265A (da)
NO (1) NO854843L (da)
WO (1) WO1985004477A1 (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996656A (en) * 1988-09-02 1991-02-26 Innovative Solutions & Support, Incorporated Densitometer with remotely disposed control electronics
GB2251308B (en) * 1990-12-22 1994-09-07 Schlumberger Ind Ltd Sensors
US5316444A (en) * 1993-04-29 1994-05-31 Wicnienski Michael F Pump control and method of pumping
GB9410426D0 (en) * 1994-05-25 1994-07-13 Stevenson Adrian C Acoustic monitor assembly
AU1882200A (en) * 1998-12-24 2000-07-31 Abb Instrumentation Limited Contaminant detection
US7008599B1 (en) * 1999-05-10 2006-03-07 Smithkline Beecham Corporation High throughput crystal form screening workstation and method of use
US7399284B2 (en) * 2000-05-22 2008-07-15 Miwa Science Laboratory Inc. Ultrasonic irradiation apparatus
EP1377819A1 (en) * 2001-03-08 2004-01-07 Abb Ab Method and device for monitoring and controlling a process
WO2003081204A2 (en) * 2002-03-20 2003-10-02 Purdue Research Foundation Microscale sensor element and related device and method of manufacture
US6826949B1 (en) * 2003-06-13 2004-12-07 Becton, Dickinson And Company Method and apparatus for guiding a liquid sample towards a sensing surface
US7114375B2 (en) * 2004-01-13 2006-10-03 Battelle Memorial Institute Process monitoring and particle characterization with ultrasonic backscattering
FR2916271B1 (fr) * 2007-05-14 2009-08-28 St Microelectronics Sa Circuit electronique permettant la mesure de masse de materiau biologique et procede de fabrication
US20090158822A1 (en) * 2007-12-20 2009-06-25 General Electric Company Devices, methods and systems for measuring one or more characteristics of a biomaterial in a suspension
US20090158821A1 (en) * 2007-12-20 2009-06-25 General Electric Company Devices, methods and systems for measuring one or more characteristics of a suspension
EP2238432B1 (en) * 2008-01-17 2020-02-19 Neogen Corporation Co2 optical sensor for detection and enumeration of microorganisms
US10126266B2 (en) 2014-12-29 2018-11-13 Concentric Meter Corporation Fluid parameter sensor and meter
WO2016109451A1 (en) 2014-12-29 2016-07-07 Concentric Meter Corporation Electromagnetic transducer
EP3215812B1 (en) 2014-12-29 2020-10-07 Concentric Meter Corporation Fluid parameter sensor and meter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555880A (en) * 1967-04-12 1971-01-19 Industrial Nucleonics Corp Liquid density measuring system
US3926035A (en) * 1974-11-29 1975-12-16 Itt Gravitometer
US4074562A (en) * 1977-01-13 1978-02-21 Becton, Dickinson And Company Method and apparatus for measuring fluid specific gravity
US4242096A (en) * 1977-11-14 1980-12-30 Minnesota Mining And Manufacturing Company Immunoassay for antigens
US4217774A (en) * 1979-01-04 1980-08-19 Joram Agar Apparatus for measuring the value of a fluid variable
US4246344A (en) * 1979-04-09 1981-01-20 Minnesota Mining And Manufacturing Company Method of detecting adherent cells
US4566312A (en) * 1984-05-02 1986-01-28 Cem Corporation Apparatus and process for automatically determining fat contents of foods
DD229430A1 (de) * 1984-12-06 1985-11-06 Inst Tech Mikrobiologie Verfahren zur kontrolle des wachstums von mikroorganismen in biologischen systemen

Also Published As

Publication number Publication date
ATE50640T1 (de) 1990-03-15
DE3576202D1 (de) 1990-04-05
WO1985004477A1 (en) 1985-10-10
AU4212285A (en) 1985-11-01
BR8506430A (pt) 1986-04-15
DK559885A (da) 1985-12-03
EP0176543B1 (en) 1990-02-28
EP0176543A1 (en) 1986-04-09
US4848139A (en) 1989-07-18
DK559885D0 (da) 1985-12-03
HUT40265A (en) 1986-11-28

Similar Documents

Publication Publication Date Title
DK559885D0 (da) Maengdebestemmelse af biologisk materiale
JPS5767860A (en) Material for multilayer analysis
ES467070A1 (es) Metodo con su dispositivo de realizacion para detectar mi- croorganismos en una muestra.
DK157586A (da) Fremgangsmaade og apparat til overvaagning af redoxreaktioner
IT1132101B (it) Procedimento per la produzione di etanolo in forte concentrazione impiegando microorganismi immobilizzati
DK553180A (da) Fremgangsmaade og anordning til bestemmelse af maengden af organisk kulstof i en proeve
SE8005023L (sv) Forfarande och anordning for beredning av cellprover for cytologiska undersokningar
SE8600454L (sv) Testanordning for att bestemma forekomsten av organiska material samt forfarande for anordningens utnyttjande
IT1116804B (it) Apparecchio e procedimento per la determinazione della concentrazione di antigeni o anticorpi in un campione
DE3485653D1 (de) Verfahren und vorrichtung zur messung des reaktionsgrades zwischen antigenen und zell-leukozytenantikoerpern.
ES489644A0 (es) Un metodo de determinar la cantidad o concentracion de un analito en una muestra
DK161789C (da) Fremgangsmaade og apparat til ultrasonisk overvaagning og maaling af fysisk-kemiske, biologiske eller bakteriologiske faenomeners tidsforloeb
ES8600404A1 (es) Un metodo para detectar una secuencia seleccionada de acido nucleico en un material biologico.
ES501734A0 (es) Un procedimiento para la deteccion de anticuerpos en una muestra de ensayo
DE3475004D1 (en) Apparatus for measuring characteristics of liquid samples which have to be heated
DK163672C (da) Materiale til bestemmelse af cholesterol i en flydende proeve, testmiddel til anvendelse ved bestemmelsen og fremgangsmaade til fremstilling af dette middel
DE59010451D1 (de) Elektrochemische Messzelle zum Nachweis von Gaskomponenten in fluiden Medien
FR2475227B1 (fr) Procede et dispositif pour examiner les changements de parametres de cellules biologiques
DE69740016D1 (de) BEHäLTER UND KITS ZUR BESTIMMUNG VON ZELLFUNKTIONEN UND VERFAHREN ZU DEREN BESTIMMUNG
JPS57108643A (en) Method for measuring reaction
NO166258C (no) Fremgangsmaate for konsentrering og paavisning av biomolekyler og -celler og en anordning for dette.
FR2298100A1 (fr) Procede pour mesurer et/ou surveiller des concentrations en materiaux dans des milieux translucid
ATA261687A (de) Laktoferrin enthaltendes inkubationsmedium für festphasen-immunometrische verfahren und seine verwendung
SE8203564L (sv) Forfarande for forbehandling av prover som forutom mikroorganismer even innehaller annat biologiskt material
RU93045035A (ru) Способ измерения электрофизических параметров полупроводниковых материалов