GB2106265B - Measuring concentration of elements in gases by spectrometry - Google Patents

Measuring concentration of elements in gases by spectrometry

Info

Publication number
GB2106265B
GB2106265B GB08226177A GB8226177A GB2106265B GB 2106265 B GB2106265 B GB 2106265B GB 08226177 A GB08226177 A GB 08226177A GB 8226177 A GB8226177 A GB 8226177A GB 2106265 B GB2106265 B GB 2106265B
Authority
GB
United Kingdom
Prior art keywords
spectrometry
gases
elements
measuring concentration
concentration
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
GB08226177A
Other versions
GB2106265A (en
Inventor
John Michael Ottaway
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB08226177A priority Critical patent/GB2106265B/en
Publication of GB2106265A publication Critical patent/GB2106265A/en
Application granted granted Critical
Publication of GB2106265B publication Critical patent/GB2106265B/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
    • G01N21/74—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 flameless atomising, e.g. graphite furnaces

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
GB08226177A 1981-09-16 1982-09-14 Measuring concentration of elements in gases by spectrometry Expired GB2106265B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08226177A GB2106265B (en) 1981-09-16 1982-09-14 Measuring concentration of elements in gases by spectrometry

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8127927 1981-09-16
GB08226177A GB2106265B (en) 1981-09-16 1982-09-14 Measuring concentration of elements in gases by spectrometry

Publications (2)

Publication Number Publication Date
GB2106265A GB2106265A (en) 1983-04-07
GB2106265B true GB2106265B (en) 1985-03-13

Family

ID=26280719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08226177A Expired GB2106265B (en) 1981-09-16 1982-09-14 Measuring concentration of elements in gases by spectrometry

Country Status (1)

Country Link
GB (1) GB2106265B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356566B1 (en) * 1988-09-02 1992-12-16 The Perkin-Elmer Corporation Method and apparatus for electrothermal atomization of samples
DE4011338A1 (en) * 1990-04-07 1991-10-10 Bodenseewerk Perkin Elmer Co METHOD AND DEVICE FOR ANALYZING SAMPLES BY MEANS OF THE ATOMIC ABSORPTION SPECTROMETER
CN103512796B (en) * 2013-09-23 2015-07-22 桂林理工大学 Flame atomic absorption spectrometry method for separating, enriching and detecting trace plumbum and cadmium in water sample by utilizing thiourea-modified silica gel

Also Published As

Publication number Publication date
GB2106265A (en) 1983-04-07

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Legal Events

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