FR2040666A5 - Test tubes for chemical or biological - reactions - Google Patents

Test tubes for chemical or biological - reactions

Info

Publication number
FR2040666A5
FR2040666A5 FR6910825A FR6910825A FR2040666A5 FR 2040666 A5 FR2040666 A5 FR 2040666A5 FR 6910825 A FR6910825 A FR 6910825A FR 6910825 A FR6910825 A FR 6910825A FR 2040666 A5 FR2040666 A5 FR 2040666A5
Authority
FR
France
Prior art keywords
lip
stopper
reactions
biological
chemical
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
FR6910825A
Other languages
French (fr)
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.)
Astra de Bouchage Surbouchage and Conditionnement
Original Assignee
Astra de Bouchage Surbouchage and Conditionnement
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 Astra de Bouchage Surbouchage and Conditionnement filed Critical Astra de Bouchage Surbouchage and Conditionnement
Priority to FR6910825A priority Critical patent/FR2040666A5/en
Application granted granted Critical
Publication of FR2040666A5 publication Critical patent/FR2040666A5/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
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5082—Test tubes per se
    • B01L3/50825—Closing or opening means, corks, bungs

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

A cylindrical test tube pref. of glass or synthetic material sealed by a stopper engaging between two annular tips onto a peripheral projection on the test tube. The penetration of the stopper may be adjusted to either lip, the lower position effecting a watertight seal, the upper positon allowing communication between the interior and external atmospheres via vertical peripheral passages in the lip and projection. The stopper is pref. moulded to form two concentric grooves the lip of the tube being slideable into the inner groove.
FR6910825A 1969-04-18 1969-04-18 Test tubes for chemical or biological - reactions Expired FR2040666A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6910825A FR2040666A5 (en) 1969-04-18 1969-04-18 Test tubes for chemical or biological - reactions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6910825A FR2040666A5 (en) 1969-04-18 1969-04-18 Test tubes for chemical or biological - reactions

Publications (1)

Publication Number Publication Date
FR2040666A5 true FR2040666A5 (en) 1971-01-22

Family

ID=9032085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6910825A Expired FR2040666A5 (en) 1969-04-18 1969-04-18 Test tubes for chemical or biological - reactions

Country Status (1)

Country Link
FR (1) FR2040666A5 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001047A1 (en) * 1978-11-28 1980-05-29 Dematex Dev & Invest Tube and stopper for blood-sampling systems
EP0189153A2 (en) * 1985-01-25 1986-07-30 Becton Dickinson and Company Blood collection assembly
EP0189118A2 (en) * 1985-01-25 1986-07-30 Becton Dickinson and Company Blood collection assembly
US7198757B2 (en) * 2002-06-17 2007-04-03 Vacutest Kima S.R.L. Protected stopper for test-tubes
US20100213159A1 (en) * 2005-10-04 2010-08-26 Valois Sas Cover member, method of producing one such member and fluid product dispenser using one such member
US8844770B2 (en) 2005-10-04 2014-09-30 Aptar France Sas Cover member, method of producing one such member and a fluid product dispenser using one such member

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001047A1 (en) * 1978-11-28 1980-05-29 Dematex Dev & Invest Tube and stopper for blood-sampling systems
EP0189153A2 (en) * 1985-01-25 1986-07-30 Becton Dickinson and Company Blood collection assembly
EP0189118A2 (en) * 1985-01-25 1986-07-30 Becton Dickinson and Company Blood collection assembly
EP0189118A3 (en) * 1985-01-25 1989-05-10 Becton, Dickinson And Company Blood collection assembly
EP0189153A3 (en) * 1985-01-25 1989-05-17 Becton, Dickinson And Company Blood collection assembly
US7198757B2 (en) * 2002-06-17 2007-04-03 Vacutest Kima S.R.L. Protected stopper for test-tubes
US20100213159A1 (en) * 2005-10-04 2010-08-26 Valois Sas Cover member, method of producing one such member and fluid product dispenser using one such member
US8668097B2 (en) * 2005-10-04 2014-03-11 Aptar France Sas Cover member for mounting on a fastener ring for a dispenser, method of producing one such member and fluid product dispenser using one such member
US8844770B2 (en) 2005-10-04 2014-09-30 Aptar France Sas Cover member, method of producing one such member and a fluid product dispenser using one such member

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Legal Events

Date Code Title Description
ST Notification of lapse