DE3333629A1 - Vorrichtung zur vorbereitung von fluessigkeitsproben - Google Patents

Vorrichtung zur vorbereitung von fluessigkeitsproben

Info

Publication number
DE3333629A1
DE3333629A1 DE19833333629 DE3333629A DE3333629A1 DE 3333629 A1 DE3333629 A1 DE 3333629A1 DE 19833333629 DE19833333629 DE 19833333629 DE 3333629 A DE3333629 A DE 3333629A DE 3333629 A1 DE3333629 A1 DE 3333629A1
Authority
DE
Germany
Prior art keywords
sample
tube
test tube
liquid
glass
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.)
Granted
Application number
DE19833333629
Other languages
German (de)
English (en)
Other versions
DE3333629C2 (cg-RX-API-DMAC7.html
Inventor
James E. 90815 Long Beach Calif. Parker
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.)
V Tech Inc
Original Assignee
V Tech Inc
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 V Tech Inc filed Critical V Tech Inc
Publication of DE3333629A1 publication Critical patent/DE3333629A1/de
Application granted granted Critical
Publication of DE3333629C2 publication Critical patent/DE3333629C2/de
Granted 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
    • B01L3/0213—Accessories for glass pipettes; Gun-type pipettes, e.g. safety devices, pumps
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE19833333629 1982-09-20 1983-09-17 Vorrichtung zur vorbereitung von fluessigkeitsproben Granted DE3333629A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42027182A 1982-09-20 1982-09-20
US51555583A 1983-07-19 1983-07-19

Publications (2)

Publication Number Publication Date
DE3333629A1 true DE3333629A1 (de) 1984-03-22
DE3333629C2 DE3333629C2 (cg-RX-API-DMAC7.html) 1993-02-25

Family

ID=27024795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833333629 Granted DE3333629A1 (de) 1982-09-20 1983-09-17 Vorrichtung zur vorbereitung von fluessigkeitsproben

Country Status (7)

Country Link
AU (1) AU568603B2 (cg-RX-API-DMAC7.html)
BE (1) BE897779A (cg-RX-API-DMAC7.html)
CA (1) CA1217919A (cg-RX-API-DMAC7.html)
DE (1) DE3333629A1 (cg-RX-API-DMAC7.html)
FR (1) FR2533315B1 (cg-RX-API-DMAC7.html)
GB (1) GB2127542B (cg-RX-API-DMAC7.html)
IT (1) IT1170505B (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2302029A1 (en) * 2009-09-29 2011-03-30 Fundacion Gaiker Portable enrichment, aliquoting, and testing device of microorganisms and toxins

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB464573A (en) * 1935-10-26 1937-04-20 Georg Mayrhofer Pipette without graduated scale for the automatic delivery of definite quantities of liquid and adapted to be filled by immersion
DE2535761A1 (de) * 1974-08-14 1976-02-26 Baxter Laboratories Inc Absaugkanuele bzw. -roehre
DE2625876A1 (de) * 1975-06-09 1977-01-20 Icl Scient Verfahren und vorrichtung zum zubereiten von suspendiertes material enthaltenden fluessigkeiten zwecks untersuchung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB232252A (en) * 1924-04-14 1925-10-08 Iwan Arbatsky Improvements in and relating to devices for delivering liquid in drops
GB562578A (en) * 1942-10-16 1944-07-07 Thomas Winsmore Langley Improvements in means for removing a measured quantity of liquid from a tube and particularly a centrifuge tube
US3963061A (en) * 1975-09-16 1976-06-15 Drummond Scientific Company Apparatus for drawing liquids into, and expelling liquids from a pipette
US4009611A (en) * 1976-05-13 1977-03-01 Oxford Laboratories Inc. Hand-held micropipettor with improved pipette tip ejector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB464573A (en) * 1935-10-26 1937-04-20 Georg Mayrhofer Pipette without graduated scale for the automatic delivery of definite quantities of liquid and adapted to be filled by immersion
DE2535761A1 (de) * 1974-08-14 1976-02-26 Baxter Laboratories Inc Absaugkanuele bzw. -roehre
DE2625876A1 (de) * 1975-06-09 1977-01-20 Icl Scient Verfahren und vorrichtung zum zubereiten von suspendiertes material enthaltenden fluessigkeiten zwecks untersuchung

Also Published As

Publication number Publication date
BE897779A (fr) 1984-01-16
DE3333629C2 (cg-RX-API-DMAC7.html) 1993-02-25
FR2533315B1 (fr) 1987-01-23
GB2127542A (en) 1984-04-11
AU568603B2 (en) 1988-01-07
GB2127542B (en) 1986-05-08
IT8348999A0 (it) 1983-09-20
AU1921883A (en) 1984-03-29
IT1170505B (it) 1987-06-03
GB8324611D0 (en) 1983-10-19
CA1217919A (en) 1987-02-17
IT8348999A1 (it) 1985-03-20
FR2533315A1 (fr) 1984-03-23

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee