GB1250943A - - Google Patents

Info

Publication number
GB1250943A
GB1250943A GB1250943DA GB1250943A GB 1250943 A GB1250943 A GB 1250943A GB 1250943D A GB1250943D A GB 1250943DA GB 1250943 A GB1250943 A GB 1250943A
Authority
GB
United Kingdom
Prior art keywords
air
flame
mixture
sample
burner
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
Other languages
English (en)
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 filed Critical
Publication of GB1250943A publication Critical patent/GB1250943A/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)
  • Sampling And Sample Adjustment (AREA)
GB1250943D 1968-10-09 1969-10-06 Expired GB1250943A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77598568A 1968-10-09 1968-10-09

Publications (1)

Publication Number Publication Date
GB1250943A true GB1250943A (enrdf_load_stackoverflow) 1971-10-27

Family

ID=25106132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250943D Expired GB1250943A (enrdf_load_stackoverflow) 1968-10-09 1969-10-06

Country Status (3)

Country Link
US (1) US3592608A (enrdf_load_stackoverflow)
DE (1) DE1950989B2 (enrdf_load_stackoverflow)
GB (1) GB1250943A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021575A1 (en) * 1979-05-16 1981-01-07 Imperial Chemical Industries Plc Method, apparatus and use for nebulisation of liquids

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814583A (en) * 1972-06-07 1974-06-04 Aerochem Res Lab Method and apparatus for analyzing organic carbon in aqueous systems
DE3233130A1 (de) * 1982-09-07 1984-03-08 Harald Dipl.-Chem. Dr. 4600 Dortmund Berndt Verfahren zum einbringen einer probensubstanz in feiner verteilung in eine anregungsquelle fuer spektroskopische zwecke
DE3521529A1 (de) * 1985-06-15 1987-01-02 Harald Dipl Chem Dr Berndt Vorrichtung zum zerstaeuben von probenfluessigkeit fuer spektroskopische zwecke
DE8911331U1 (de) * 1989-09-22 1989-11-02 Bergner, Helmut, 2000 Hamburg Matte für den Fußraum von Kraftfahrzeugen
US5033850A (en) * 1990-03-28 1991-07-23 Pennington Hurm D Gas flow chamber for use in atomic absorption and plasma spectroscopy
US5186621A (en) * 1990-03-28 1993-02-16 The Texas A & M University System Chimney holder and injection tube mount for use in atomic absorption and plasma spectroscopy
US6780378B2 (en) * 2001-06-28 2004-08-24 Gas Technology Institute Method for measuring concentrations of gases and vapors using controlled flames

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021575A1 (en) * 1979-05-16 1981-01-07 Imperial Chemical Industries Plc Method, apparatus and use for nebulisation of liquids

Also Published As

Publication number Publication date
DE1950989B2 (de) 1974-01-24
DE1950989A1 (de) 1970-04-16
US3592608A (en) 1971-07-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees
PLNP Patent lapsed through nonpayment of renewal fees