DE2254744C2 - - Google Patents

Info

Publication number
DE2254744C2
DE2254744C2 DE2254744A DE2254744A DE2254744C2 DE 2254744 C2 DE2254744 C2 DE 2254744C2 DE 2254744 A DE2254744 A DE 2254744A DE 2254744 A DE2254744 A DE 2254744A DE 2254744 C2 DE2254744 C2 DE 2254744C2
Authority
DE
Germany
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
DE2254744A
Other languages
German (de)
Other versions
DE2254744B1 (en
Inventor
Rudolf Dr.-Ing. 7080 Aalen Grosskopf
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AG filed Critical Carl Zeiss AG
Priority to DE2254744A priority Critical patent/DE2254744B1/en
Publication of DE2254744B1 publication Critical patent/DE2254744B1/en
Application granted granted Critical
Publication of DE2254744C2 publication Critical patent/DE2254744C2/de
Granted 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
    • G01N21/17—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
    • G01N21/3103—Atomic absorption analysis

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)
DE2254744A 1972-11-09 1972-11-09 Device for the spectrochemical determination of the concentration of an element in a sample Granted DE2254744B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2254744A DE2254744B1 (en) 1972-11-09 1972-11-09 Device for the spectrochemical determination of the concentration of an element in a sample

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2254744A DE2254744B1 (en) 1972-11-09 1972-11-09 Device for the spectrochemical determination of the concentration of an element in a sample

Publications (2)

Publication Number Publication Date
DE2254744B1 DE2254744B1 (en) 1974-05-09
DE2254744C2 true DE2254744C2 (en) 1975-01-02

Family

ID=5861181

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2254744A Granted DE2254744B1 (en) 1972-11-09 1972-11-09 Device for the spectrochemical determination of the concentration of an element in a sample

Country Status (1)

Country Link
DE (1) DE2254744B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924950A (en) * 1974-09-16 1975-12-09 Perkin Elmer Corp Atomic absorption spectroscopy with background correction

Also Published As

Publication number Publication date
DE2254744B1 (en) 1974-05-09

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Legal Events

Date Code Title Description
B1 Publication of the examined application without previous publication of unexamined application
C2 Grant after previous publication (2nd publication)