CH576635A5 - - Google Patents

Info

Publication number
CH576635A5
CH576635A5 CH342473A CH342473A CH576635A5 CH 576635 A5 CH576635 A5 CH 576635A5 CH 342473 A CH342473 A CH 342473A CH 342473 A CH342473 A CH 342473A CH 576635 A5 CH576635 A5 CH 576635A5
Authority
CH
Switzerland
Application number
CH342473A
Original Assignee
Varian Associates
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 US232925A external-priority patent/US3917405A/en
Application filed by Varian Associates filed Critical Varian Associates
Publication of CH576635A5 publication Critical patent/CH576635A5/xx

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
    • G01N21/62—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
    • G01N21/72—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 flame burners

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (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, Analyzing Materials By Fluorescence Or Luminescence (AREA)
CH342473A 1972-03-08 1973-03-08 CH576635A5 (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23292772A 1972-03-08 1972-03-08
US232925A US3917405A (en) 1972-03-08 1972-03-08 Flame photometric detector employing premixed hydrogen and oxygen gases for sample combustion with end-on spectrophotometer viewing of the flame

Publications (1)

Publication Number Publication Date
CH576635A5 true CH576635A5 (cs) 1976-06-15

Family

ID=26926454

Family Applications (1)

Application Number Title Priority Date Filing Date
CH342473A CH576635A5 (cs) 1972-03-08 1973-03-08

Country Status (5)

Country Link
AU (1) AU5304273A (cs)
CH (1) CH576635A5 (cs)
FR (1) FR2175498A5 (cs)
GB (1) GB1428236A (cs)
NL (1) NL7303308A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113189003B (zh) * 2021-04-20 2022-11-22 中国大唐集团科学技术研究院有限公司中南电力试验研究院 原子吸收光谱仪光路与燃烧头缝隙准直测量器

Also Published As

Publication number Publication date
GB1428236A (en) 1976-03-17
AU5304273A (en) 1974-10-10
FR2175498A5 (cs) 1973-10-19
NL7303308A (cs) 1973-09-11

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Legal Events

Date Code Title Description
PL Patent ceased