GB975698A - Atomic absorption spectroscopy - Google Patents

Atomic absorption spectroscopy

Info

Publication number
GB975698A
GB975698A GB22494/63A GB2249463A GB975698A GB 975698 A GB975698 A GB 975698A GB 22494/63 A GB22494/63 A GB 22494/63A GB 2249463 A GB2249463 A GB 2249463A GB 975698 A GB975698 A GB 975698A
Authority
GB
United Kingdom
Prior art keywords
flame
light
atomic absorption
absorption spectroscopy
june
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
GB22494/63A
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.)
Bayer Corp
Original Assignee
Technicon Instruments Corp
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 Technicon Instruments Corp filed Critical Technicon Instruments Corp
Publication of GB975698A publication Critical patent/GB975698A/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 Or Analysing Materials By Optical Means (AREA)

Abstract

975,698. Photometers. TECHNICON INSTRUMENTS CORPORATION. June 6, 1963 [June 15, 1962 ],No. 22494/63. Heading G1P. An atomic absorption flame photometer comprises a light source 10 and a spectral flame burner 12 and a tubular absorption cell 16 arranged 16 receive both the flame and the light. The light which passes through the flame is examined on a spectrograph 32. Mirrors may be used to reflect the light from source 10 so that the flame from burner 12 can be directed straight down tube 16. Cup 28 contains the liquid to be examined. The flame can be directed into tube 16 halfway between its ends.
GB22494/63A 1962-06-15 1963-06-06 Atomic absorption spectroscopy Expired GB975698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202827A US3381571A (en) 1962-06-15 1962-06-15 Spectroscopy apparatus for transmitting light longitudinally of a spectral flame

Publications (1)

Publication Number Publication Date
GB975698A true GB975698A (en) 1964-11-18

Family

ID=22751421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22494/63A Expired GB975698A (en) 1962-06-15 1963-06-06 Atomic absorption spectroscopy

Country Status (3)

Country Link
US (1) US3381571A (en)
CH (1) CH426317A (en)
GB (1) GB975698A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1088026A (en) * 1964-12-04 1967-10-18 Atomic Energy Authority Uk Improvements in or relating to analytical atomic absorption spectrometry
US3504216A (en) * 1965-05-28 1970-03-31 Commw Scient Ind Res Org Resonance lamp for atomic absorption spectroscopy
US3518008A (en) * 1966-06-10 1970-06-30 Technicon Corp Flow cell device
US3529913A (en) * 1967-12-28 1970-09-22 Perkin Elmer Corp Means for generating sample flames
US3580680A (en) * 1969-05-06 1971-05-25 Us Health Education & Welfare Flame emission instrument for selectively monitoring metal aerosols
FR2126495A5 (en) * 1971-02-08 1972-10-06 Commissariat Energie Atomique
US3895233A (en) * 1972-10-26 1975-07-15 Bailey Meter Co Gas analyzer
US3826577A (en) * 1972-12-07 1974-07-30 Commercial Electronics Inc Gas analyzing apparatus
US3923398A (en) * 1974-02-06 1975-12-02 Trace Metals Instr Inc Apparatus and method for flame atomization

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407838A (en) * 1942-09-30 1946-09-17 Brown Instr Co Measuring apparatus
DE816764C (en) * 1948-10-02 1951-10-11 Optische Werke Precision arrangement for absorption spectral analysis
US2591737A (en) * 1950-11-28 1952-04-08 Nat Lead Co Detection of oil in mud-laden well drilling fluids
GB918525A (en) * 1958-04-29 1963-02-13 Hartridge Ltd Leslie Improvements in and relating to smokemeters
US3137759A (en) * 1959-09-01 1964-06-16 Technicon Instr Spectral-flame burner apparatus and spectral-flame burners therefor

Also Published As

Publication number Publication date
US3381571A (en) 1968-05-07
CH426317A (en) 1966-12-15

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