GB1494232A - Method of preparing measuring liquids - Google Patents

Method of preparing measuring liquids

Info

Publication number
GB1494232A
GB1494232A GB13032/75A GB1303275A GB1494232A GB 1494232 A GB1494232 A GB 1494232A GB 13032/75 A GB13032/75 A GB 13032/75A GB 1303275 A GB1303275 A GB 1303275A GB 1494232 A GB1494232 A GB 1494232A
Authority
GB
United Kingdom
Prior art keywords
pipet
cuvet
liquid
test
known volume
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
GB13032/75A
Other languages
English (en)
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.)
Compur Werk GmbH and Co
Original Assignee
Compur Werk GmbH and Co
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 Compur Werk GmbH and Co filed Critical Compur Werk GmbH and Co
Publication of GB1494232A publication Critical patent/GB1494232A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • 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
    • 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
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • 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—Rigid containers without fluid transport within
    • B01L3/5082—Test tubes per se
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L1/00—Enclosures; Chambers
    • B01L1/52—Transportable laboratories; Field kits
    • 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
    • B01L2300/044—Connecting closures to device or container pierceable, e.g. films, membranes
    • 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
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
    • B01L2300/0838—Capillaries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
GB13032/75A 1974-05-08 1975-03-27 Method of preparing measuring liquids Expired GB1494232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2422260A DE2422260B2 (de) 1974-05-08 1974-05-08 Einrichtung zur Herstellung einer optisch zu untersuchenden Meßflüssigkeit

Publications (1)

Publication Number Publication Date
GB1494232A true GB1494232A (en) 1977-12-07

Family

ID=5914983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13032/75A Expired GB1494232A (en) 1974-05-08 1975-03-27 Method of preparing measuring liquids

Country Status (7)

Country Link
US (1) US3992150A (cg-RX-API-DMAC7.html)
JP (1) JPS50153694A (cg-RX-API-DMAC7.html)
CA (1) CA1041410A (cg-RX-API-DMAC7.html)
CH (1) CH583416A5 (cg-RX-API-DMAC7.html)
DE (1) DE2422260B2 (cg-RX-API-DMAC7.html)
FR (1) FR2270580B1 (cg-RX-API-DMAC7.html)
GB (1) GB1494232A (cg-RX-API-DMAC7.html)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553613C3 (de) * 1975-11-28 1978-11-23 Compur-Electronic Gmbh, 8000 Muenchen Verfahren zur Vorbereitung von Meßflüssigkeiten
GB1521941A (en) * 1976-02-02 1978-08-23 Renshaw A Micro-sampling device
DE2712158C2 (de) * 1977-03-19 1987-02-12 Lang, Werner, Dr. rer.nat., 6500 Mainz Vorrichtung zur photometrischen Messung des Sauerstoffgehaltes gasförmiger oder fluessiger Proben
US4066407A (en) * 1976-12-16 1978-01-03 Vincent Lupica Body fluid testing system and process
DE2711853C3 (de) * 1977-03-18 1982-03-18 Eppendorf Gerätebau Netheler + Hinz GmbH, 2000 Hamburg Einrichtung zur Handhabung und Bereitstellung von Einmalküvetten
DE2721942C3 (de) * 1977-05-14 1980-02-07 Bayer Ag, 5090 Leverkusen Vorrichtung zum Aufbereiten einer Meßflüssigkeit zum Einsatz in analytisch optischen Geräten
AT374008B (de) * 1977-10-25 1984-03-12 Compur Electronic Gmbh Kuevette
JPS5817241Y2 (ja) * 1978-05-24 1983-04-07 オリンパス光学工業株式会社 液体撹拌装置
DE2913889A1 (de) * 1979-04-06 1980-10-16 Compur Electronic Gmbh Verfahren zur kristallinen abscheidung von chromogenen
IL58943A (en) * 1979-12-12 1983-05-15 Cais Michael Method and device for mass transfer operations in immunoassays and other applications
DE3024835A1 (de) * 1980-07-01 1982-01-28 Bayer Ag, 5090 Leverkusen Reagenz fuer die haemoglobinbestimmung
US4539180A (en) * 1980-09-24 1985-09-03 Regents Of The University Of Minnesota Apparatus for quantitatively determining the level of hemoglobin in a biological sample
US4378971A (en) * 1980-09-24 1983-04-05 Regents Of The University Of Minnesota Method and apparatus for quantitatively determining the level of hemoglobin in a biological sample
AT368389B (de) * 1981-02-27 1982-10-11 C A Greiner Und Soehne Ges M B Mit einer dichtung verschlossenes, evakuierbares blutprobenroehrchen
US4391780A (en) * 1981-07-06 1983-07-05 Beckman Instruments, Inc. Container for sample testing
IL63363A (en) * 1981-07-20 1986-08-31 Cais Michael Non-centrifugation method for immunoassay of materials
US4454235A (en) * 1982-06-01 1984-06-12 Miles Laboratories, Inc. Capillary tube holder for liquid transfer in immunoassay
US4787398A (en) * 1985-04-08 1988-11-29 Garid, Inc. Glucose medical monitoring system
US4741619A (en) * 1987-05-05 1988-05-03 Molecular Devices Corporation Hydrophilic microplates for vertical beam photometry
JP3115501B2 (ja) * 1994-06-15 2000-12-11 プレシジョン・システム・サイエンス株式会社 分注機を利用した磁性体の脱着制御方法及びこの方法によって処理される各種装置
US6143250A (en) * 1995-07-31 2000-11-07 Precision System Science Co., Ltd. Multi-vessel container for testing fluids
US5616855A (en) * 1995-10-18 1997-04-01 Ball; Dean M. Method and apparatus for measuring viscosity
US6066296A (en) * 1997-09-23 2000-05-23 Array Medical, Inc. Sample addition, reagent application, and testing chamber
ATE443572T1 (de) * 1999-05-14 2009-10-15 Gen Probe Inc Sammelvorrichtung mit probenentnahmevorrichtung
US6716396B1 (en) 1999-05-14 2004-04-06 Gen-Probe Incorporated Penetrable cap
WO2003086637A1 (en) 2002-04-12 2003-10-23 Instrumentation Laboratory Company Immunoassay probe
US8211386B2 (en) 2004-06-08 2012-07-03 Biokit, S.A. Tapered cuvette and method of collecting magnetic particles
JP2006087372A (ja) * 2004-09-24 2006-04-06 Fuji Photo Film Co Ltd 核酸の分離精製方法を行うためのマイクロデバイス
US8636672B2 (en) 2007-02-28 2014-01-28 Nipro Diagnostics, Inc. Test strip with integrated lancet
EP1752755B1 (de) * 2005-08-10 2015-05-06 Roche Diagnostics GmbH Probenaufnahme- und-dosiervorrichtung mit integrierten Flüssigkeitskompartimenten
CA2983806C (en) * 2015-04-28 2023-06-13 Aterica Inc. Portable organic molecular sensing device and related systems and methods
CA3012680C (en) 2016-01-29 2026-03-10 Purigen Biosystems, Inc. Isotachophoresis for purification of nucleic acids
CA3071816A1 (en) 2017-08-02 2019-02-07 Purigen Biosystems, Inc. Systems, devices, and methods for isotachophoresis

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137565C (cg-RX-API-DMAC7.html) * 1965-07-15
GB1130586A (en) * 1965-12-28 1968-10-16 William John Ross Improvements in or relating to spectrophotometer cells
US3464800A (en) * 1966-10-27 1969-09-02 Horace W Gerarde Pipette assembly having precise quantity of dry stabilized reagent and method of preparing same
US3682597A (en) * 1969-12-30 1972-08-08 Interstate Foods Corp Apparatus for testing fatty acids content in edible oils and protective shipper therefor
US3603156A (en) * 1970-02-04 1971-09-07 Gradko Glass Lab Inc Disposable dilution system
US3676076A (en) * 1970-09-24 1972-07-11 Gradko Glass Lab Inc Disposable container
US3811326A (en) * 1972-02-10 1974-05-21 V Sokol Disposable dilution system
GB1427784A (en) * 1973-09-14 1976-03-10 Mueszeripari Muevek Lab Device for use with a liquid transfer appliance in chemical analysis

Also Published As

Publication number Publication date
JPS50153694A (cg-RX-API-DMAC7.html) 1975-12-10
CH583416A5 (cg-RX-API-DMAC7.html) 1976-12-31
CA1041410A (en) 1978-10-31
AU8076875A (en) 1976-11-04
DE2422260A1 (de) 1975-11-13
DE2422260B2 (de) 1979-04-12
US3992150A (en) 1976-11-16
FR2270580A1 (cg-RX-API-DMAC7.html) 1975-12-05
FR2270580B1 (cg-RX-API-DMAC7.html) 1981-12-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19950326