WO2013000380A9 - Substance quantitative analysis method and system - Google Patents

Substance quantitative analysis method and system Download PDF

Info

Publication number
WO2013000380A9
WO2013000380A9 PCT/CN2012/077407 CN2012077407W WO2013000380A9 WO 2013000380 A9 WO2013000380 A9 WO 2013000380A9 CN 2012077407 W CN2012077407 W CN 2012077407W WO 2013000380 A9 WO2013000380 A9 WO 2013000380A9
Authority
WO
WIPO (PCT)
Prior art keywords
quantitative analysis
analysis method
substance quantitative
substance
samples
Prior art date
Application number
PCT/CN2012/077407
Other languages
French (fr)
Chinese (zh)
Other versions
WO2013000380A2 (en
Inventor
罗文宇
Original Assignee
Luo Wenyu
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 Luo Wenyu filed Critical Luo Wenyu
Publication of WO2013000380A2 publication Critical patent/WO2013000380A2/en
Publication of WO2013000380A9 publication Critical patent/WO2013000380A9/en

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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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers

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  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Disclosed are a substance quantitative analysis method and system. The quantitative analysis method and system comprise: measuring the lightness (L) of multiple (two or more) samples having different content concentrations, establishing a mathematical model, and obtaining the content concentrations of the samples. The method and system of the present invention provide quantitative analysis on substances.
PCT/CN2012/077407 2011-06-28 2012-06-25 Substance quantitative analysis method and system WO2013000380A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011101779635A CN102854155A (en) 2011-06-28 2011-06-28 Quantitative analysis method and system for substances
CN201110177963.5 2011-06-28

Publications (2)

Publication Number Publication Date
WO2013000380A2 WO2013000380A2 (en) 2013-01-03
WO2013000380A9 true WO2013000380A9 (en) 2013-02-07

Family

ID=47400932

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/077407 WO2013000380A2 (en) 2011-06-28 2012-06-25 Substance quantitative analysis method and system

Country Status (2)

Country Link
CN (1) CN102854155A (en)
WO (1) WO2013000380A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102001610B1 (en) * 2016-03-31 2019-10-01 주식회사 엘지화학 Quantitative analysis method for polymer structure and device using the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05209784A (en) * 1992-01-30 1993-08-20 Fujitsu Ltd Reflected light measuring device
JPH11326202A (en) * 1998-05-12 1999-11-26 Kyowa Kikai Kk Automatic inspection device for egg
CN201069389Y (en) * 2007-06-26 2008-06-04 中国华北电力集团公司天津市电力公司 Photoelectric color recognition testing instrument
CN101750284B (en) * 2009-11-16 2011-09-28 浙江万里学院 Method for measuring content of lycopene in tomato

Also Published As

Publication number Publication date
WO2013000380A2 (en) 2013-01-03
CN102854155A (en) 2013-01-02

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