GB2088054B - Improvements relating to atomic absorption spectroscopy - Google Patents

Improvements relating to atomic absorption spectroscopy

Info

Publication number
GB2088054B
GB2088054B GB8133984A GB8133984A GB2088054B GB 2088054 B GB2088054 B GB 2088054B GB 8133984 A GB8133984 A GB 8133984A GB 8133984 A GB8133984 A GB 8133984A GB 2088054 B GB2088054 B GB 2088054B
Authority
GB
United Kingdom
Prior art keywords
atomic absorption
absorption spectroscopy
improvements relating
spectroscopy
relating
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
GB8133984A
Other versions
GB2088054A (en
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.)
NPP BALKAN
Original Assignee
NPP BALKAN
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 NPP BALKAN filed Critical NPP BALKAN
Publication of GB2088054A publication Critical patent/GB2088054A/en
Application granted granted Critical
Publication of GB2088054B publication Critical patent/GB2088054B/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
    • 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
    • G01N21/714—Sample nebulisers for flame burners or plasma burners
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/3103—Atomic absorption analysis

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB8133984A 1980-11-12 1981-11-11 Improvements relating to atomic absorption spectroscopy Expired GB2088054B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8049640A BG33390A1 (en) 1980-11-12 1980-11-12 Apparatus for impulse dosing of liquid microsamples in atomicabsorbing spectrophotometer flame

Publications (2)

Publication Number Publication Date
GB2088054A GB2088054A (en) 1982-06-03
GB2088054B true GB2088054B (en) 1985-01-16

Family

ID=3908178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8133984A Expired GB2088054B (en) 1980-11-12 1981-11-11 Improvements relating to atomic absorption spectroscopy

Country Status (8)

Country Link
JP (1) JPS57149948A (en)
AT (1) AT389766B (en)
BG (1) BG33390A1 (en)
CA (1) CA1163463A (en)
DE (1) DE3144997C2 (en)
FR (1) FR2493988A1 (en)
GB (1) GB2088054B (en)
SU (1) SU1219959A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818058A1 (en) * 1988-05-27 1989-12-07 Bodenseewerk Perkin Elmer Co DEVICE FOR SUPPLYING LIQUID TO A SPRAYER IN A SPECTROMETER
JPH0462658U (en) * 1990-10-04 1992-05-28

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1673348A1 (en) * 1966-10-20 1972-01-13 Zeiss Carl Fa Method and device for the spectroscopic analysis of solids, solutions and gases
DE1815958B1 (en) * 1968-12-20 1970-06-18 Zeiss Carl Fa Device for the modulated supply of a sample liquid to a spectroscopic light source, e.g. a flame
GB1304883A (en) * 1969-05-13 1973-01-31
FR2181225A5 (en) * 1972-04-18 1973-11-30 Erap Elf Entr Rech Activ Petro
DE2519826A1 (en) * 1975-05-03 1976-11-04 Der Bundesminister Fuer Forsch Metering small liquid sample - by injection with gas contg. water droplets to flush out sample
US4208372A (en) * 1977-04-26 1980-06-17 Bodenseewerk Perkin-Elmer & Co., Gmbh Apparatus for generating and transferring a gaseous test sample to an atomic absorption spectrometer
DE2805137C2 (en) * 1978-02-07 1984-10-04 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Device for automatically feeding liquid samples to a burner of a flame atomic absorption spectrometer

Also Published As

Publication number Publication date
DE3144997A1 (en) 1982-07-29
CA1163463A (en) 1984-03-13
FR2493988A1 (en) 1982-05-14
JPS57149948A (en) 1982-09-16
SU1219959A1 (en) 1986-03-23
BG33390A1 (en) 1983-02-15
DE3144997C2 (en) 1985-03-28
ATA478181A (en) 1989-06-15
AT389766B (en) 1990-01-25
JPH0158452B2 (en) 1989-12-12
GB2088054A (en) 1982-06-03
FR2493988B1 (en) 1984-11-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee