JPS5345711B1 - - Google Patents

Info

Publication number
JPS5345711B1
JPS5345711B1 JP552971A JP552971A JPS5345711B1 JP S5345711 B1 JPS5345711 B1 JP S5345711B1 JP 552971 A JP552971 A JP 552971A JP 552971 A JP552971 A JP 552971A JP S5345711 B1 JPS5345711 B1 JP S5345711B1
Authority
JP
Japan
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.)
Pending
Application number
JP552971A
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
Priority claimed from DE19702006032 external-priority patent/DE2006032C3/de
Application filed filed Critical
Publication of JPS5345711B1 publication Critical patent/JPS5345711B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0014—Devices wherein the heating current flows through particular resistances
    • 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
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/74—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flameless atomising, e.g. graphite furnaces

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP552971A 1970-02-11 1971-02-09 Pending JPS5345711B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702006032 DE2006032C3 (de) 1970-02-11 Graphltrohrküvette für Atomabsorptionsspektrometer

Publications (1)

Publication Number Publication Date
JPS5345711B1 true JPS5345711B1 (ja) 1978-12-08

Family

ID=5761893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP552971A Pending JPS5345711B1 (ja) 1970-02-11 1971-02-09

Country Status (4)

Country Link
US (1) US3702219A (ja)
JP (1) JPS5345711B1 (ja)
GB (1) GB1342541A (ja)
NL (1) NL168331C (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778156A (en) * 1971-09-30 1973-12-11 Perkin Elmer Co Gmbh Heated sample cell
DE2221184A1 (de) * 1972-04-29 1973-11-08 Bodenseewerk Geraetetech Rohrkuevette fuer die flammenlose atomabsorption
GB1410242A (en) * 1972-10-23 1975-10-15 Shandon Southern Instr Ltd Atomic vapour sources
DE2314207C3 (de) * 1973-03-22 1979-11-15 Bodenseewerk Perkin-Elmer & Co Gmbh, 7770 Ueberlingen Atomisierungsvorrichtung zum Atomisieren einer Probe für flammenlose Atomabsorptionsmessungen
US3819279A (en) * 1973-04-20 1974-06-25 Bodenseewerk Perkin Elmer Co Sample atomizing device having a radiation absorbing protective jacket for flameless atomic absorption spectroscopy
US3957374A (en) * 1974-02-01 1976-05-18 Carl Zeiss-Stiftung Apparatus for obtaining samples of dusts for analysis by spectrochemical examination
US3923398A (en) * 1974-02-06 1975-12-02 Trace Metals Instr Inc Apparatus and method for flame atomization
US3982834A (en) * 1974-03-22 1976-09-28 Bodenseewerk Perkin-Elmer & Co. Gmbh Device for atomization of a sample
DE2517163C3 (de) * 1975-04-18 1980-03-13 Bundesrepublik Deutschland Vertreten Durch Den Bundesminister Fuer Forschung Und Technologie, 5300 Bonn Verfahren zum Untersuchen von Proben mittels flammenloser Atomabsorptionsmessung
DE2613196A1 (de) * 1976-03-27 1977-09-29 Bodenseewerk Perkin Elmer Co Graphitrohr fuer atomabsorptions- spektroskopie
US4146331A (en) * 1977-02-02 1979-03-27 Bodenseewerk Perkin-Elmer & Co., Gmbh Atomizing tube for atomic absorption spectrometers

Also Published As

Publication number Publication date
NL168331B (nl) 1981-10-16
NL168331C (nl) 1982-03-16
US3702219A (en) 1972-11-07
NL7101295A (ja) 1971-08-13
DE2006032B2 (de) 1976-01-02
GB1342541A (en) 1974-01-03
DE2006032A1 (de) 1971-08-26

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