DE59809246D1 - pipetting - Google Patents

pipetting

Info

Publication number
DE59809246D1
DE59809246D1 DE59809246T DE59809246T DE59809246D1 DE 59809246 D1 DE59809246 D1 DE 59809246D1 DE 59809246 T DE59809246 T DE 59809246T DE 59809246 T DE59809246 T DE 59809246T DE 59809246 D1 DE59809246 D1 DE 59809246D1
Authority
DE
Germany
Prior art keywords
pipetting
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 - Lifetime
Application number
DE59809246T
Other languages
German (de)
Inventor
Walter Lutz
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.)
WALU LABORTECHNIK GmbH
Original Assignee
WALU LABORTECHNIK GmbH
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 WALU LABORTECHNIK GmbH filed Critical WALU LABORTECHNIK GmbH
Application granted granted Critical
Publication of DE59809246D1 publication Critical patent/DE59809246D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01L3/02—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
    • B01L3/0224—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having mechanical means to set stroke length, e.g. movable stops

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
DE59809246T 1997-04-24 1998-02-12 pipetting Expired - Lifetime DE59809246D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997117361 DE19717361C3 (en) 1997-04-24 1997-04-24 pipetting

Publications (1)

Publication Number Publication Date
DE59809246D1 true DE59809246D1 (en) 2003-09-18

Family

ID=7827642

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1997117361 Expired - Fee Related DE19717361C3 (en) 1997-04-24 1997-04-24 pipetting
DE59809246T Expired - Lifetime DE59809246D1 (en) 1997-04-24 1998-02-12 pipetting

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1997117361 Expired - Fee Related DE19717361C3 (en) 1997-04-24 1997-04-24 pipetting

Country Status (2)

Country Link
EP (1) EP0873790B1 (en)
DE (2) DE19717361C3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7093507B2 (en) * 2003-05-12 2006-08-22 Bel-Art Products, Inc. Pipette control arrangement

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1025614A (en) * 1950-09-12 1953-04-17 Volumetric pipette
DE1719579U (en) * 1955-11-14 1956-03-29 Wolfgang Sternberg PIPETTING DEVICE.
DE1598531A1 (en) * 1965-05-18 1969-10-02 Heinz Herenz Mechanically operated pipetting device
DE2058836A1 (en) * 1970-05-15 1971-11-25 Bezirksinstitut Fuer Veterinae Finger-actuated ball valve block for - pipettes
US3954014A (en) * 1974-12-16 1976-05-04 Becton, Dickinson And Company Multiple shot pipetter
US3963061A (en) * 1975-09-16 1976-06-15 Drummond Scientific Company Apparatus for drawing liquids into, and expelling liquids from a pipette
US4257268A (en) * 1979-08-24 1981-03-24 Data Packaging Corporation Pipetter
DE3818704A1 (en) * 1988-06-01 1989-12-07 Hirschmann Glasgeraete PIPETTING DEVICE
US5073294A (en) * 1990-03-07 1991-12-17 Hercules Incorporated Process of preparing compositions having multiple oriented mesogens
DE4014588A1 (en) * 1990-05-07 1991-11-14 Hirschmann Glasgeraete PIPETTING DEVICE
DE4214634C1 (en) * 1992-04-24 1993-10-07 Deutsch & Neumann Gmbh Pipette for suction of fluids - has closure in extension to rubber ball to allow air to flow only outwards

Also Published As

Publication number Publication date
DE19717361A1 (en) 1998-10-29
DE19717361C3 (en) 2002-08-22
EP0873790B1 (en) 2003-08-13
EP0873790A2 (en) 1998-10-28
DE19717361C2 (en) 1999-06-24
EP0873790A3 (en) 1999-09-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition