GB1499414A - Method and apparatus for accurate pipetting of small liquid volumes - Google Patents

Method and apparatus for accurate pipetting of small liquid volumes

Info

Publication number
GB1499414A
GB1499414A GB2921/75A GB292175A GB1499414A GB 1499414 A GB1499414 A GB 1499414A GB 2921/75 A GB2921/75 A GB 2921/75A GB 292175 A GB292175 A GB 292175A GB 1499414 A GB1499414 A GB 1499414A
Authority
GB
United Kingdom
Prior art keywords
small liquid
liquid volumes
pipetting
accurate pipetting
accurate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2921/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 FI353273A external-priority patent/FI353273A/fi
Priority claimed from FI104674A external-priority patent/FI57665C/en
Priority claimed from FI2083/74A external-priority patent/FI55093C/en
Application filed by Individual filed Critical Individual
Publication of GB1499414A publication Critical patent/GB1499414A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5085—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates
    • B01L3/50853—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates with covers or lids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/04—Closures and closing means
    • B01L2300/041—Connecting closures to device or container
    • B01L2300/042—Caps; Plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/04—Closures and closing means
    • B01L2300/046—Function or devices integrated in the closure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B01L2300/0654—Lenses; Optical fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

1499414 Pipetting apparatus O A SUOVANIEMI 23 Jan 1975 [5 July 1974] 2921/75 Heading G1B Apparatus for accurate pipetting includes a thermostatically heated frame 1, with containers 7 therein and a pipette 3 having at least one jet located externally and also thermostatically heated, means being provided to move a jet into a container so as to transfer liquid therefrom to another container. The enclosure may further comprise a shaker.
GB2921/75A 1973-11-14 1975-01-23 Method and apparatus for accurate pipetting of small liquid volumes Expired GB1499414A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI353273A FI353273A (en) 1973-11-14 1973-11-14
FI104674A FI57665C (en) 1974-04-05 1974-04-05 KUVETTENHET
FI2083/74A FI55093C (en) 1974-07-05 1974-07-05 FOERFARANDE FOER EXAKT MAETNING AV ABSORPTION AV SMAO VAETSKEMAENGDER SAMT ANORDNING FOER DESS GENOMFOERANDE

Publications (1)

Publication Number Publication Date
GB1499414A true GB1499414A (en) 1978-02-01

Family

ID=27240859

Family Applications (2)

Application Number Title Priority Date Filing Date
GB46540/74A Expired GB1486210A (en) 1973-11-14 1974-10-28 Cuvette assembly for use in automatic reading and recording of reaction results
GB2921/75A Expired GB1499414A (en) 1973-11-14 1975-01-23 Method and apparatus for accurate pipetting of small liquid volumes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB46540/74A Expired GB1486210A (en) 1973-11-14 1974-10-28 Cuvette assembly for use in automatic reading and recording of reaction results

Country Status (11)

Country Link
JP (1) JPS5912982B2 (en)
CA (1) CA1031183A (en)
CH (3) CH590472A5 (en)
DE (3) DE2451769C2 (en)
DK (1) DK591774A (en)
FR (3) FR2250991B1 (en)
GB (2) GB1486210A (en)
IT (1) IT1024813B (en)
NL (3) NL7414782A (en)
NO (1) NO744080L (en)
SE (1) SE7413810L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6433868B1 (en) 1999-02-15 2002-08-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for differential spectroscopic measurements

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FR2417093A1 (en) * 1978-02-09 1979-09-07 Dev Automatisme Biolog Simultaneous transfer of several liq. doses - is effected by syringes with pistons attached to motor driven plate
DE2839131A1 (en) * 1978-09-08 1980-03-20 Suovaniemi Finnpipette Fluid soln. colour intensity or opacity measurement - by passing light beam through samples and determining extinction region
US4240751A (en) 1978-11-09 1980-12-23 Akzona Incorporated Method and apparatus for specific binding substances
FI790692A (en) * 1979-03-01 1980-09-02 Suovaniemi Finnpipette MIKROKYVETTENHET
JPS55136958A (en) * 1979-04-14 1980-10-25 Olympus Optical Co Ltd Automatic analyzer
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WO1982000357A1 (en) * 1980-07-24 1982-02-04 Oy Labsystems Method and apparatus for the measurement of the properties of an agglutination
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FI64862C (en) * 1982-02-05 1984-01-10 Kone Oy REQUIREMENTS FOR PHOTOMETRIC MAINTENANCE OF THE REQUIREMENTS AND REACTIONS
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FI831936A0 (en) * 1983-05-30 1983-05-30 Labsystems Oy FLUORESCENS, TURBIDITY, LUMINESCENS ELLER ABSORPTION
FI833077A0 (en) * 1983-08-30 1983-08-30 Labsystems Oy MED EN VAETSKEDOSERARE FOERSEDD MAETNINGSANORDNING
DE3336738A1 (en) * 1983-10-08 1985-05-02 Wolfgang Dr. 7400 Tübingen Heizmann Titre plate
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JPS60194168U (en) * 1984-06-01 1985-12-24 愛三工業株式会社 electromagnetic fuel injector
FR2567538B1 (en) * 1984-07-12 1986-12-26 Inst Nat Sante Rech Med AUTOMATON FOR THE ANALYSIS AND CLONING OF CELL CULTURES AND FOR BACTERIOLOGICAL ANALYSIS
DD239473A1 (en) * 1985-07-01 1986-09-24 Zeiss Jena Veb Carl SAMPLE SUPPLIER FOR DISCRETE ANALYSIS OF LIQUID ANALYSIS ASSAYS
FI852736A0 (en) * 1985-07-10 1985-07-10 Labsystems Oy THERMOSTERBAR CAN SEE.
JPS6188158A (en) * 1985-09-03 1986-05-06 Olympus Optical Co Ltd Automatic analysis instrument
US4675163A (en) * 1986-03-25 1987-06-23 Mybeck Jessica F Laboratory device
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US4828386A (en) * 1987-06-19 1989-05-09 Pall Corporation Multiwell plates containing membrane inserts
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FR2630928B1 (en) * 1988-05-03 1991-09-06 Rhone Poulenc Chimie APPARATUS FOR SUPPORTING AND HEATING REACTION, TREATMENT OR ANALYSIS CONTAINERS OF VARIOUS PRODUCTS
DE8813340U1 (en) * 1988-10-24 1988-12-08 Laboratorium Prof. Dr. Rudolf Berthold, 7547 Wildbad Sample rack for sample vessels
US5048957A (en) * 1989-07-11 1991-09-17 Fritz Berthold Speciman rack with insertable cuvettes
DE9111441U1 (en) * 1991-01-26 1992-01-09 Behringwerke Ag, 3550 Marburg Pipette device with temperature-controlled pipette tube
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DE9204388U1 (en) 1992-03-31 1992-06-25 Jenoptron Gesellschaft für Optoelektronik und Handling mbH, O-6905 Göschwitz Sealing arrangement
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DE4429383A1 (en) * 1994-08-12 1996-02-15 Europhoton Gmbh Ges Fuer Optis Time and space-resolved fluorescence and scattered light measurement
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EP0722136A2 (en) * 1995-01-12 1996-07-17 Joachim Schulz Thermostatised shaker
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DE19907011A1 (en) * 1999-02-18 2000-08-31 Deutsches Krebsforsch Fluorescence correlation spectroscopy device and method, in particular for multicolor fluorescence correlation spectroscopy
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6433868B1 (en) 1999-02-15 2002-08-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for differential spectroscopic measurements

Also Published As

Publication number Publication date
FR2363098B1 (en) 1980-04-18
IT1024813B (en) 1978-07-20
FR2277341B3 (en) 1978-07-21
CA1031183A (en) 1978-05-16
FR2250991B1 (en) 1978-09-29
DE2451769A1 (en) 1975-05-15
JPS5912982B2 (en) 1984-03-27
NO744080L (en) 1975-06-09
JPS5089092A (en) 1975-07-17
DE2463113C2 (en) 1985-06-27
FR2277341A1 (en) 1976-01-30
DE2504269A1 (en) 1976-01-22
AU7516274A (en) 1976-05-13
CH590472A5 (en) 1977-08-15
DE2451769C2 (en) 1985-07-04
GB1486210A (en) 1977-09-21
AU7792975A (en) 1976-08-05
DE2504269C2 (en) 1988-10-20
DK591774A (en) 1975-07-14
NL7414782A (en) 1975-05-16
FR2250991A1 (en) 1975-06-06
NL8105126A (en) 1982-03-01
NL7502918A (en) 1976-01-07
CH590085A5 (en) 1977-07-29
FR2363098A1 (en) 1978-03-24
CH585400A5 (en) 1977-02-28
SE7413810L (en) 1975-05-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee