CA982843A - Flame photometric detector employing premixed hydrogen and oxygen gases - Google Patents

Flame photometric detector employing premixed hydrogen and oxygen gases

Info

Publication number
CA982843A
CA982843A CA165,425A CA165425A CA982843A CA 982843 A CA982843 A CA 982843A CA 165425 A CA165425 A CA 165425A CA 982843 A CA982843 A CA 982843A
Authority
CA
Canada
Prior art keywords
oxygen gases
photometric detector
flame photometric
detector employing
premixed hydrogen
Prior art date
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
CA165,425A
Other languages
English (en)
Other versions
CA165425S (en
Inventor
Richard B. Delew
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Priority to CA226,348A priority Critical patent/CA996372A/en
Application granted granted Critical
Publication of CA982843A publication Critical patent/CA982843A/en
Expired 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
    • G01N21/62—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)
CA165,425A 1972-03-08 1973-03-07 Flame photometric detector employing premixed hydrogen and oxygen gases Expired CA982843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA226,348A CA996372A (en) 1972-03-08 1975-05-06 Flame photometric detector employing premixed hydrogen and oxygen gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23292672A 1972-03-08 1972-03-08

Publications (1)

Publication Number Publication Date
CA982843A true CA982843A (en) 1976-02-03

Family

ID=22875151

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,425A Expired CA982843A (en) 1972-03-08 1973-03-07 Flame photometric detector employing premixed hydrogen and oxygen gases

Country Status (7)

Country Link
JP (1) JPS491289A (en:Method)
CA (1) CA982843A (en:Method)
CH (1) CH576639A5 (en:Method)
DE (1) DE2311135A1 (en:Method)
FR (1) FR2175499A5 (en:Method)
GB (2) GB1428237A (en:Method)
NL (1) NL7303311A (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616538Y2 (en:Method) * 1977-11-25 1981-04-17
US4466943A (en) * 1979-11-28 1984-08-21 Nissan Motor Co., Ltd. Flame photometric detector analyzer
US5238984A (en) * 1989-10-10 1993-08-24 Ciba-Geigy Corporation Dianthraquinonyl compounds
JPH0475961U (en:Method) * 1990-11-15 1992-07-02
IL115287A (en) * 1995-09-13 2000-02-17 Aviv Amirav Flame-based method and apparatus for analyzing a sample

Also Published As

Publication number Publication date
GB1428237A (en) 1976-03-17
JPS491289A (en:Method) 1974-01-08
FR2175499A5 (en:Method) 1973-10-19
AU5304173A (en) 1974-10-10
DE2311135A1 (de) 1973-09-27
NL7303311A (en:Method) 1973-09-11
CH576639A5 (en:Method) 1976-06-15
GB1428235A (en) 1976-03-17

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