GB1522965A - Method and apparatus of chemical photometric spot test analysis - Google Patents

Method and apparatus of chemical photometric spot test analysis

Info

Publication number
GB1522965A
GB1522965A GB34011/75A GB3401175A GB1522965A GB 1522965 A GB1522965 A GB 1522965A GB 34011/75 A GB34011/75 A GB 34011/75A GB 3401175 A GB3401175 A GB 3401175A GB 1522965 A GB1522965 A GB 1522965A
Authority
GB
United Kingdom
Prior art keywords
site
spot test
concentration
fibrous
measured
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
GB34011/75A
Other languages
English (en)
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.)
Damon Corp
Original Assignee
Damon Corp
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 Damon Corp filed Critical Damon Corp
Publication of GB1522965A publication Critical patent/GB1522965A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
GB34011/75A 1974-08-19 1975-08-15 Method and apparatus of chemical photometric spot test analysis Expired GB1522965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49864674A 1974-08-19 1974-08-19

Publications (1)

Publication Number Publication Date
GB1522965A true GB1522965A (en) 1978-08-31

Family

ID=23981929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34011/75A Expired GB1522965A (en) 1974-08-19 1975-08-15 Method and apparatus of chemical photometric spot test analysis

Country Status (6)

Country Link
JP (2) JPS5939698B2 (ja)
CA (1) CA1049386A (ja)
DE (1) DE2536886A1 (ja)
FR (1) FR2282641A2 (ja)
GB (1) GB1522965A (ja)
IT (1) IT1044535B (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298345A (en) 1977-11-21 1981-11-03 Damon Corporation Method and apparatus for chemical spot test analysis
EP1696226A2 (en) * 2005-02-23 2006-08-30 Ushiodenki Kabushiki Kaisha Device for measuring the reflection factor
WO2010037907A1 (en) 2008-10-03 2010-04-08 Wallac Oy Method and apparatus for detecting undesired measurement conditions
ITPI20110104A1 (it) * 2011-09-28 2013-03-29 Emilia Bramanti Determinazione di acido lattico in fluidi biologici
WO2013045443A1 (en) * 2011-09-28 2013-04-04 Emilia Bramanti Measurement of lactic acid in biological fluids
WO2015142644A3 (en) * 2014-03-21 2016-04-14 Teledyne Instruments, Inc. Detection and correction of window moisture condensation

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178153A (en) * 1977-11-21 1979-12-11 Damon Corporation Method and apparatus for chemical spot test analysis
JPS5559021U (ja) * 1978-10-18 1980-04-22
JPS5624576A (en) * 1979-08-04 1981-03-09 Konishiroku Photo Ind Co Ltd Multilayer analyzing element
DE3134611A1 (de) * 1981-09-01 1983-03-10 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren zur durchfuehrung analytischer bestimmungen und hierfuer geeignetes mittel
DE3844104A1 (de) * 1988-12-28 1990-07-05 Boehringer Mannheim Gmbh Testtraeger-analysesystem
EP0485549B1 (en) * 1990-06-04 1995-11-02 Behring Diagnostics Inc. Analytical assay
US6635007B2 (en) 2000-07-17 2003-10-21 Thermo Iec, Inc. Method and apparatus for detecting and controlling imbalance conditions in a centrifuge system
WO2019018150A1 (en) 2017-07-17 2019-01-24 Ecolab USA, Inc. RHEOLOGY MODIFICATION AGENTS FOR SLURRY

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844717A (en) * 1972-04-11 1974-10-29 Damon Corp Press for progressive compression of liquid-bearing absorbent article
CA1040078A (en) * 1972-04-11 1978-10-10 Franklin Lim Method for constituent analysis with thin-layer reactant mixture

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298345A (en) 1977-11-21 1981-11-03 Damon Corporation Method and apparatus for chemical spot test analysis
EP1696226A2 (en) * 2005-02-23 2006-08-30 Ushiodenki Kabushiki Kaisha Device for measuring the reflection factor
EP1696226A3 (en) * 2005-02-23 2008-01-23 Ushiodenki Kabushiki Kaisha Device for measuring the reflection factor
US7382462B2 (en) 2005-02-23 2008-06-03 Ushiodenki Kabushiki Kaisha Device for measuring the reflection factor
WO2010037907A1 (en) 2008-10-03 2010-04-08 Wallac Oy Method and apparatus for detecting undesired measurement conditions
AU2009299715B2 (en) * 2008-10-03 2012-05-31 Wallac Oy Method and apparatus for detecting undesired measurement conditions
ITPI20110104A1 (it) * 2011-09-28 2013-03-29 Emilia Bramanti Determinazione di acido lattico in fluidi biologici
WO2013045443A1 (en) * 2011-09-28 2013-04-04 Emilia Bramanti Measurement of lactic acid in biological fluids
US9234887B2 (en) 2011-09-28 2016-01-12 Power Fit S.R.L. Measurement of lactic acid in biological fluids
US9702848B2 (en) 2011-09-28 2017-07-11 Power Fit S.R.L. Measurement of lactic acid in biological fluids
WO2015142644A3 (en) * 2014-03-21 2016-04-14 Teledyne Instruments, Inc. Detection and correction of window moisture condensation
US9629204B2 (en) 2014-03-21 2017-04-18 Teledyne Instruments, Inc. Detection and correction of window moisture condensation

Also Published As

Publication number Publication date
JPS5939698B2 (ja) 1984-09-26
CA1049386A (en) 1979-02-27
FR2282641B2 (ja) 1981-10-09
FR2282641A2 (fr) 1976-03-19
JPS5155292A (ja) 1976-05-14
IT1044535B (it) 1980-03-31
JPS59166844A (ja) 1984-09-20
DE2536886A1 (de) 1976-03-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee