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CH515500A - Device for dividing a quantity of liquid into several approximately equal quantities - Google Patents

Device for dividing a quantity of liquid into several approximately equal quantities

Info

Publication number
CH515500A
CH515500A CH1599570A CH1599570A CH515500A CH 515500 A CH515500 A CH 515500A CH 1599570 A CH1599570 A CH 1599570A CH 1599570 A CH1599570 A CH 1599570A CH 515500 A CH515500 A CH 515500A
Authority
CH
Switzerland
Prior art keywords
dividing
liquid
approximately equal
equal quantities
several approximately
Prior art date
Application number
CH1599570A
Other languages
German (de)
Inventor
Jean Dr Guigan
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CH515500A publication Critical patent/CH515500A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • 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
    • G01N35/02—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 plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0439—Rotary sample carriers, i.e. carousels
    • G01N2035/0446—Combinations of the above
    • G01N2035/0449—Combinations of the above using centrifugal transport of liquid

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
CH1599570A 1969-11-12 1970-10-29 Device for dividing a quantity of liquid into several approximately equal quantities CH515500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6938776A FR2067639A5 (en) 1969-11-12 1969-11-12

Publications (1)

Publication Number Publication Date
CH515500A true CH515500A (en) 1971-11-15

Family

ID=9042921

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1599570A CH515500A (en) 1969-11-12 1970-10-29 Device for dividing a quantity of liquid into several approximately equal quantities

Country Status (8)

Country Link
US (1) US3766016A (en)
JP (1) JPS5018798B1 (en)
CA (1) CA919630A (en)
CH (1) CH515500A (en)
FR (1) FR2067639A5 (en)
GB (1) GB1305215A (en)
NL (1) NL149288B (en)
SE (1) SE367486B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280895B1 (en) * 1974-07-30 1977-01-07 Intertechnique Sa IMPROVEMENTS TO LIQUID SAMPLE FRACTIONING DEVICES, ESPECIALLY FOR ANALYSIS
FR2572533B1 (en) * 1984-10-26 1986-12-26 Guigan Jean METHOD FOR CARRYING OUT THE MEDICAL ANALYSIS OF A LIQUID SAMPLE USING AT LEAST ONE LIQUID REAGENT AND DEVICE FOR CARRYING OUT THE METHOD
CH685312A5 (en) * 1993-05-03 1995-05-31 Diag Human Ag Apparatus for blood analysis.
DE102011118958B4 (en) * 2011-11-20 2023-08-24 Pieter Van Weenen & Co. Gmbh The House Of Innovation Distribution device for a sample exposure arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928838A (en) * 1960-07-28 1963-06-19 Hans Peter Olof Unger A device for measuring or separating of liquids
US3575220A (en) * 1968-08-12 1971-04-20 Scientific Industries Apparatus for dispensing liquid sample

Also Published As

Publication number Publication date
US3766016A (en) 1973-10-16
NL7016295A (en) 1971-05-14
GB1305215A (en) 1973-01-31
CA919630A (en) 1973-01-23
NL149288B (en) 1976-04-15
JPS5018798B1 (en) 1975-07-02
DE2055304A1 (en) 1971-05-19
FR2067639A5 (en) 1971-08-20
DE2055304B2 (en) 1975-10-23
SE367486B (en) 1974-05-27

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Legal Events

Date Code Title Description
PL Patent ceased