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)
• Sampling And Sample Adjustment (AREA)
• Automatic Analysis And Handling Materials Therefor (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=25703794

Family Applications (1)

Country Status (5)

Cited By (1)

Families Citing this family (2)

• 1971
  • 1971-07-06 CH CH990771A patent/CH540838A/de not_active IP Right Cessation
• 1972
  • 1972-06-09 CA CA144,320A patent/CA986897A/en not_active Expired
  • 1972-06-23 GB GB2954972A patent/GB1383937A/en not_active Expired
  • 1972-06-26 NL NL7208758A patent/NL7208758A/xx unknown
  • 1972-07-06 FR FR7224435A patent/FR2145288A5/fr not_active Expired

Also Published As

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