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AT377092B - Vorrichtung zum genauen dosieren und mischen von fluessigkeiten - Google Patents

Vorrichtung zum genauen dosieren und mischen von fluessigkeiten

Info

Publication number
AT377092B
AT377092B AT0006379A AT6379A AT377092B AT 377092 B AT377092 B AT 377092B AT 0006379 A AT0006379 A AT 0006379A AT 6379 A AT6379 A AT 6379A AT 377092 B AT377092 B AT 377092B
Authority
AT
Austria
Prior art keywords
liquids
mixing
accurate dosing
dosing
accurate
Prior art date
Application number
AT0006379A
Other languages
English (en)
Other versions
ATA6379A (de
Inventor
Osmo A Suovaniemi
Pertti Ekholm
Esko Kaukanen
Original Assignee
Suovaniemi Finnpipette
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 Suovaniemi Finnpipette filed Critical Suovaniemi Finnpipette
Publication of ATA6379A publication Critical patent/ATA6379A/de
Application granted granted Critical
Publication of AT377092B publication Critical patent/AT377092B/de

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
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/0231—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having several coaxial pistons
    • 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
    • G01N1/38—Diluting, dispersing or mixing samples
    • 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
    • G01N1/38—Diluting, dispersing or mixing samples
    • G01N2001/382—Diluting, dispersing or mixing samples using pistons of different sections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT0006379A 1978-01-10 1979-01-04 Vorrichtung zum genauen dosieren und mischen von fluessigkeiten AT377092B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI780069A FI55910C (fi) 1978-01-10 1978-01-10 Anordning foer inboerdes noggrann dosering och utspaedning av vaetskor

Publications (2)

Publication Number Publication Date
ATA6379A ATA6379A (de) 1984-06-15
AT377092B true AT377092B (de) 1985-02-11

Family

ID=8511385

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0006379A AT377092B (de) 1978-01-10 1979-01-04 Vorrichtung zum genauen dosieren und mischen von fluessigkeiten

Country Status (11)

Country Link
US (1) US4237094A (de)
JP (1) JPS54116990A (de)
AT (1) AT377092B (de)
DD (1) DD141357A5 (de)
DE (1) DE2856603A1 (de)
FI (1) FI55910C (de)
FR (1) FR2414221A1 (de)
GB (1) GB2012371B (de)
HU (1) HU180906B (de)
IT (1) IT1118278B (de)
PL (1) PL126520B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372175A (en) * 1980-12-29 1983-02-08 Baker Instruments Corp. Automatic pipettor employing an adjustable volume delivery pump
US4574850A (en) * 1985-01-17 1986-03-11 E. I. Du Pont De Nemours And Company Method of and apparatus for dispensing liquid
GB8630100D0 (en) * 1986-12-17 1987-01-28 Weston T E Pressurised metering dispenser
US5183765A (en) * 1990-10-11 1993-02-02 Drd Diluter Corporation Means and method of measuring and dispensing
EP1506814A1 (de) * 2003-08-13 2005-02-16 The Automation Partnership (Cambridge) Limited Pipettierkopf
DE102007042555A1 (de) * 2007-09-07 2009-04-02 Eppendorf Ag Pipette mit Kolben-Positionsanzeige
US8524170B2 (en) * 2011-02-22 2013-09-03 Rainin Instrument, Llc Pipette and sealing tip
CN111624085B (zh) * 2020-07-29 2020-10-23 天津中新科炬生物制药股份有限公司 一种用于新型冠状病毒抗体检测的样本稀释装置及试剂卡

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106845A (en) * 1961-06-26 1963-10-15 Univ California Dilution pipette
GB1051716A (de) * 1962-07-02 1900-01-01
US3216616A (en) * 1964-03-02 1965-11-09 Jr Homer Blankenship Syringe with upper and lower bores
GB1204474A (en) * 1966-09-13 1970-09-09 Quickfit & Quartz Ltd Sampling and diluting apparatus
US3646817A (en) * 1968-10-25 1972-03-07 Bio Dynamics Inc Pipette
US3572130A (en) * 1969-08-27 1971-03-23 Nat Instr Lab Inc Liquid sample pick-up and dispensing apparatus
FR2066691A5 (de) * 1970-10-28 1971-08-06 Sokol Kurt
BE791890A (fr) * 1971-11-26 1973-03-16 Rohe Scientific Corp Echantillonneur et dilueur
JPS5414122Y2 (de) * 1972-06-05 1979-06-13
US3834590A (en) * 1972-10-24 1974-09-10 Drummond Scient Co Microliter fluid delivery apparatus
JPS5136546U (de) * 1974-09-07 1976-03-18
US3935734A (en) * 1975-02-26 1976-02-03 Keegan William P Pipettes
US4036064A (en) * 1975-09-11 1977-07-19 Gilford Instrument Laboratories, Inc. Pipette device
US4016765A (en) * 1976-05-07 1977-04-12 Lee Tsao Piao Pipette controller with graduate reading plunger
US4061037A (en) * 1976-09-20 1977-12-06 Keegan William P Pipettes
US4130394A (en) * 1977-10-03 1978-12-19 Technicon Instruments Corporation Short sample detection

Also Published As

Publication number Publication date
FI55910B (fi) 1979-06-29
PL126520B1 (en) 1983-08-31
IT7967044A0 (it) 1979-01-10
PL212693A1 (pl) 1979-10-08
HU180906B (en) 1983-05-30
FR2414221A1 (fr) 1979-08-03
DD141357A5 (de) 1980-04-23
FI55910C (fi) 1979-10-10
ATA6379A (de) 1984-06-15
GB2012371B (en) 1982-08-04
DE2856603A1 (de) 1979-07-12
IT1118278B (it) 1986-02-24
GB2012371A (en) 1979-07-25
US4237094A (en) 1980-12-02
JPS54116990A (en) 1979-09-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee