IT1236236B - Dispositivo per l'analisi comparativa di campioni organici - Google Patents

Dispositivo per l'analisi comparativa di campioni organici

Info

Publication number
IT1236236B
IT1236236B IT01258889A IT1258889A IT1236236B IT 1236236 B IT1236236 B IT 1236236B IT 01258889 A IT01258889 A IT 01258889A IT 1258889 A IT1258889 A IT 1258889A IT 1236236 B IT1236236 B IT 1236236B
Authority
IT
Italy
Prior art keywords
comparative analysis
organic samples
samples
organic
comparative
Prior art date
Application number
IT01258889A
Other languages
English (en)
Other versions
IT8912588A0 (it
IT8912588A1 (it
Original Assignee
Eridania
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 Eridania filed Critical Eridania
Priority to IT01258889A priority Critical patent/IT1236236B/it
Publication of IT8912588A0 publication Critical patent/IT8912588A0/it
Priority to IE295290A priority patent/IE902952A1/en
Priority to CA002023644A priority patent/CA2023644A1/en
Priority to FI904352A priority patent/FI904352A7/fi
Priority to EP19900830390 priority patent/EP0425446A3/en
Priority to PT95288A priority patent/PT95288A/pt
Priority to NO90903947A priority patent/NO903947L/no
Publication of IT8912588A1 publication Critical patent/IT8912588A1/it
Application granted granted Critical
Publication of IT1236236B publication Critical patent/IT1236236B/it

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J2003/283—Investigating the spectrum computer-interfaced
    • G01J2003/2833—Investigating the spectrum computer-interfaced and memorised spectra collection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
IT01258889A 1989-10-24 1989-10-24 Dispositivo per l'analisi comparativa di campioni organici IT1236236B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT01258889A IT1236236B (it) 1989-10-24 1989-10-24 Dispositivo per l'analisi comparativa di campioni organici
IE295290A IE902952A1 (en) 1989-10-24 1990-08-15 Device for the comparative analysis of organic samples
CA002023644A CA2023644A1 (en) 1989-10-24 1990-08-20 Device for the comparative analysis of organic samples
FI904352A FI904352A7 (fi) 1989-10-24 1990-09-04 Laite orgaanisten näytteiden vertailuanalyysiä varten
EP19900830390 EP0425446A3 (en) 1989-10-24 1990-09-05 Device for the comparative analysis of organic samples
PT95288A PT95288A (pt) 1989-10-24 1990-09-11 Dispositivo para analise comprovativa de amostras organicas
NO90903947A NO903947L (no) 1989-10-24 1990-09-11 Innretning for sammenlignende analyse av organiske proever.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT01258889A IT1236236B (it) 1989-10-24 1989-10-24 Dispositivo per l'analisi comparativa di campioni organici

Publications (3)

Publication Number Publication Date
IT8912588A0 IT8912588A0 (it) 1989-10-24
IT8912588A1 IT8912588A1 (it) 1991-04-24
IT1236236B true IT1236236B (it) 1993-01-27

Family

ID=11141932

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01258889A IT1236236B (it) 1989-10-24 1989-10-24 Dispositivo per l'analisi comparativa di campioni organici

Country Status (7)

Country Link
EP (1) EP0425446A3 (it)
CA (1) CA2023644A1 (it)
FI (1) FI904352A7 (it)
IE (1) IE902952A1 (it)
IT (1) IT1236236B (it)
NO (1) NO903947L (it)
PT (1) PT95288A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000067000A1 (en) * 1999-04-30 2000-11-09 Glaxo Group Limited Method and system for detecting trace materials in cryogenic liquids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102646A (en) * 1977-04-06 1978-07-25 Sleeter Ronald T Quantitative analysis of carbohydrates by infrared spectroscopy

Also Published As

Publication number Publication date
CA2023644A1 (en) 1991-04-25
IE902952A1 (en) 1991-04-24
EP0425446A2 (en) 1991-05-02
PT95288A (pt) 1992-05-29
IT8912588A0 (it) 1989-10-24
FI904352A7 (fi) 1991-04-25
IT8912588A1 (it) 1991-04-24
NO903947D0 (no) 1990-09-11
FI904352A0 (fi) 1990-09-04
EP0425446A3 (en) 1991-08-28
NO903947L (no) 1991-04-25

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961025