CH453749A - Device for pressing small gas bubbles into lines, especially with a capillary diameter - Google Patents

Device for pressing small gas bubbles into lines, especially with a capillary diameter

Info

Publication number
CH453749A
CH453749A CH193167A CH193167A CH453749A CH 453749 A CH453749 A CH 453749A CH 193167 A CH193167 A CH 193167A CH 193167 A CH193167 A CH 193167A CH 453749 A CH453749 A CH 453749A
Authority
CH
Switzerland
Prior art keywords
lines
gas bubbles
small gas
capillary diameter
pressing small
Prior art date
Application number
CH193167A
Other languages
German (de)
Inventor
Hrdina Jiri Ing Dr
Original Assignee
Ceskoslovenska Akademie Ved
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 Ceskoslovenska Akademie Ved filed Critical Ceskoslovenska Akademie Ved
Publication of CH453749A publication Critical patent/CH453749A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • 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
    • B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CH193167A 1966-02-16 1967-02-09 Device for pressing small gas bubbles into lines, especially with a capillary diameter CH453749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS102066 1966-02-16

Publications (1)

Publication Number Publication Date
CH453749A true CH453749A (en) 1968-03-31

Family

ID=5343495

Family Applications (1)

Application Number Title Priority Date Filing Date
CH193167A CH453749A (en) 1966-02-16 1967-02-09 Device for pressing small gas bubbles into lines, especially with a capillary diameter

Country Status (6)

Country Link
AT (1) AT274750B (en)
BE (1) BE694007A (en)
CH (1) CH453749A (en)
DE (1) DE1598304A1 (en)
FR (1) FR1511413A (en)
SE (1) SE327574B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277073A (en) * 1992-01-27 1994-01-11 The Dow Chemical Company Constant pressure-loaded shaft seal

Also Published As

Publication number Publication date
AT274750B (en) 1969-09-25
DE1598304A1 (en) 1971-02-25
BE694007A (en) 1967-08-14
SE327574B (en) 1970-08-24
FR1511413A (en) 1968-01-26

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