CA1217919A - Apparatus and method for obtaining reproducible liquid samples of small volume - Google Patents

Apparatus and method for obtaining reproducible liquid samples of small volume

Info

Publication number
CA1217919A
CA1217919A CA000437083A CA437083A CA1217919A CA 1217919 A CA1217919 A CA 1217919A CA 000437083 A CA000437083 A CA 000437083A CA 437083 A CA437083 A CA 437083A CA 1217919 A CA1217919 A CA 1217919A
Authority
CA
Canada
Prior art keywords
petter
sample
tube
closed lower
open upper
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
CA000437083A
Other languages
English (en)
French (fr)
Inventor
James E. 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
Application granted granted Critical
Publication of CA1217919A publication Critical patent/CA1217919A/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
    • B01L3/02—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)
CA000437083A 1982-09-20 1983-09-20 Apparatus and method for obtaining reproducible liquid samples of small volume Expired CA1217919A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US42027182A 1982-09-20 1982-09-20
US420,271 1982-09-20
US51555583A 1983-07-19 1983-07-19
US515,555 1983-07-19

Publications (1)

Publication Number Publication Date
CA1217919A true CA1217919A (en) 1987-02-17

Family

ID=27024795

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000437083A Expired CA1217919A (en) 1982-09-20 1983-09-20 Apparatus and method for obtaining reproducible liquid samples of small volume

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

Family Cites Families (7)

* 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
FR812544A (fr) * 1935-10-26 1937-05-12 Pipette pour le prélèvement automatique de quantités déterminées de liquide, par immersion
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
US3937370A (en) * 1974-08-14 1976-02-10 Baxter Laboratories, Inc. Controlled depth aspiration cannula
US4022576A (en) * 1975-06-09 1977-05-10 I. C. L. Scientific Method and apparatus for preparation of liquids containing suspended material for examination
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

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
DE3333629A1 (de) 1984-03-22
GB8324611D0 (en) 1983-10-19
IT8348999A1 (it) 1985-03-20
FR2533315A1 (fr) 1984-03-23

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Legal Events

Date Code Title Description
MKEX Expiry