DK0705427T3 - Spektrofotometrisk analyse - Google Patents

Spektrofotometrisk analyse

Info

Publication number
DK0705427T3
DK0705427T3 DK94918422.0T DK94918422T DK0705427T3 DK 0705427 T3 DK0705427 T3 DK 0705427T3 DK 94918422 T DK94918422 T DK 94918422T DK 0705427 T3 DK0705427 T3 DK 0705427T3
Authority
DK
Denmark
Prior art keywords
powder
pct
spectrophotometric analysis
sec
window
Prior art date
Application number
DK94918422.0T
Other languages
Danish (da)
English (en)
Inventor
Stephen Victor Hammond
John Stephen Wakeman
David Grant Romans
Original Assignee
Pfizer
Pfizer Ltd
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 Pfizer, Pfizer Ltd filed Critical Pfizer
Application granted granted Critical
Publication of DK0705427T3 publication Critical patent/DK0705427T3/da

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
    • G01N21/3563—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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Optical Measuring Cells (AREA)
DK94918422.0T 1993-06-24 1994-06-16 Spektrofotometrisk analyse DK0705427T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939313036A GB9313036D0 (en) 1993-06-24 1993-06-24 Spectrophotometric analysis

Publications (1)

Publication Number Publication Date
DK0705427T3 true DK0705427T3 (da) 1997-09-22

Family

ID=10737709

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94918422.0T DK0705427T3 (da) 1993-06-24 1994-06-16 Spektrofotometrisk analyse

Country Status (11)

Country Link
US (1) US5763884A (es)
EP (1) EP0705427B1 (es)
JP (1) JP2908880B2 (es)
AT (1) ATE150172T1 (es)
CA (1) CA2163993C (es)
DE (1) DE69402072T2 (es)
DK (1) DK0705427T3 (es)
ES (1) ES2098957T3 (es)
GB (1) GB9313036D0 (es)
GR (1) GR3023197T3 (es)
WO (1) WO1995000831A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9800965D0 (sv) * 1998-03-23 1998-03-23 Astra Ab Analysing Device
GB2347739A (en) * 1999-03-09 2000-09-13 Pfizer Ltd Powder Analysis
GB0026173D0 (en) * 2000-10-26 2000-12-13 Imerys Minerals Ltd Processing of inorganic particulate materials
US6534768B1 (en) * 2000-10-30 2003-03-18 Euro-Oeltique, S.A. Hemispherical detector
SE0200782D0 (sv) * 2002-03-14 2002-03-14 Astrazeneca Ab Method of analysing a pharmaceutical sample
EP1992937A1 (de) * 2007-05-14 2008-11-19 Uhlmann VisioTec GmbH Verfahren zum Verifizieren des Füllvolumes von Blisterhöfen
FR2941051B1 (fr) * 2009-01-09 2012-06-15 Chopin Technologies Recipient d'analyse d'un echantillon de produit granuleux, pulverulent, ou en miettes
GB2584820B (en) * 2019-05-15 2024-01-24 Lpw Technology Ltd Method and apparatus for analysing metal powder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD92807A (es) *
US3224324A (en) * 1962-09-27 1965-12-21 Monsanto Co Method of presentation of compressionable fibrous samples
US4040747A (en) * 1972-08-24 1977-08-09 Neotec Corporation Optical analyzer for agricultural products
GB2150917B (en) * 1983-12-07 1986-08-28 Ranks Hovis Mcdougall Plc Sampling and testing particulate material
US4692620A (en) * 1985-05-31 1987-09-08 Trebor Industries, Inc. Near infrared measuring instrument with sample holder
JPS6311841A (ja) * 1986-03-20 1988-01-19 Satake Eng Co Ltd 米の食味評価装置
US4801804A (en) * 1986-09-30 1989-01-31 Trebor Industries, Inc. Method and apparatus for near infrared reflectance measurement of non-homogeneous materials
NL8700709A (nl) * 1987-03-26 1988-10-17 Philippus Pobe Kiestra Inrichting voor het positioneren van poedervormige monsters ten behoeve van analyse volgens de reflectiemethode.
US5504332A (en) * 1994-08-26 1996-04-02 Merck & Co., Inc. Method and system for determining the homogeneity of tablets

Also Published As

Publication number Publication date
DE69402072D1 (de) 1997-04-17
DE69402072T2 (de) 1997-06-19
GB9313036D0 (en) 1993-08-11
CA2163993C (en) 1999-11-30
JP2908880B2 (ja) 1999-06-21
GR3023197T3 (en) 1997-07-30
ES2098957T3 (es) 1997-05-01
EP0705427A1 (en) 1996-04-10
CA2163993A1 (en) 1995-01-05
WO1995000831A1 (en) 1995-01-05
ATE150172T1 (de) 1997-03-15
EP0705427B1 (en) 1997-03-12
JPH08511868A (ja) 1996-12-10
US5763884A (en) 1998-06-09

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