DK108469C - Indikator og fremgangsmåde til dens fremstilling. - Google Patents

Indikator og fremgangsmåde til dens fremstilling.

Info

Publication number
DK108469C
DK108469C DK450264AA DK450264A DK108469C DK 108469 C DK108469 C DK 108469C DK 450264A A DK450264A A DK 450264AA DK 450264 A DK450264 A DK 450264A DK 108469 C DK108469 C DK 108469C
Authority
DK
Denmark
Prior art keywords
indicator
procedure
manufacture
Prior art date
Application number
DK450264AA
Other languages
Danish (da)
English (en)
Original Assignee
Miles Lab
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 Miles Lab filed Critical Miles Lab
Application granted granted Critical
Publication of DK108469C publication Critical patent/DK108469C/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0825—Test strips
    • 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
    • G01N30/60—Construction of the column
    • G01N30/6052—Construction of the column body
    • G01N30/6065—Construction of the column body with varying cross section
    • 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
    • G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
    • G01N30/92—Construction of the plate

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DK450264AA 1961-12-18 1962-12-17 Indikator og fremgangsmåde til dens fremstilling. DK108469C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16012761A 1961-12-18 1961-12-18

Publications (1)

Publication Number Publication Date
DK108469C true DK108469C (da) 1967-12-18

Family

ID=22575626

Family Applications (3)

Application Number Title Priority Date Filing Date
DK450264AA DK108469C (da) 1961-12-18 1962-12-17 Indikator og fremgangsmåde til dens fremstilling.
DK547262AA DK106828C (da) 1961-12-18 1962-12-17 Indikator.
DK450164AA DK106648C (da) 1961-12-18 1962-12-17 Indikator.

Family Applications After (2)

Application Number Title Priority Date Filing Date
DK547262AA DK106828C (da) 1961-12-18 1962-12-17 Indikator.
DK450164AA DK106648C (da) 1961-12-18 1962-12-17 Indikator.

Country Status (3)

Country Link
AT (3) AT263715B (de)
DE (1) DE1914350U (de)
DK (3) DK108469C (de)

Also Published As

Publication number Publication date
AT266790B (de) 1968-11-25
AT263715B (de) 1968-08-12
DK106828C (da) 1967-03-20
DK106648C (da) 1967-02-27
AT255376B (de) 1967-07-10
DE1914350U (de) 1965-04-22

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