GB1104882A - Method and apparatus for detecting traces of substances - Google Patents

Method and apparatus for detecting traces of substances

Info

Publication number
GB1104882A
GB1104882A GB42415/64A GB4241564A GB1104882A GB 1104882 A GB1104882 A GB 1104882A GB 42415/64 A GB42415/64 A GB 42415/64A GB 4241564 A GB4241564 A GB 4241564A GB 1104882 A GB1104882 A GB 1104882A
Authority
GB
United Kingdom
Prior art keywords
cells
photo
radiation
resonance
sample
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
GB42415/64A
Other languages
English (en)
Inventor
Anthony Rene Barringer
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.)
Smiths Detection Toronto Ltd
Original Assignee
Barringer Research Ltd
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 Barringer Research Ltd filed Critical Barringer Research Ltd
Priority to GB42415/64A priority Critical patent/GB1104882A/en
Priority to SE13344/65A priority patent/SE324467B/xx
Priority to FR35227A priority patent/FR1450228A/fr
Publication of GB1104882A publication Critical patent/GB1104882A/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
    • G01N21/17—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB42415/64A 1964-10-16 1964-10-16 Method and apparatus for detecting traces of substances Expired GB1104882A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB42415/64A GB1104882A (en) 1964-10-16 1964-10-16 Method and apparatus for detecting traces of substances
SE13344/65A SE324467B (enExample) 1964-10-16 1965-10-14
FR35227A FR1450228A (fr) 1964-10-16 1965-10-16 Procédé et appareil pour la détection de substances se présentant sous forme de traces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42415/64A GB1104882A (en) 1964-10-16 1964-10-16 Method and apparatus for detecting traces of substances

Publications (1)

Publication Number Publication Date
GB1104882A true GB1104882A (en) 1968-03-06

Family

ID=10424311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42415/64A Expired GB1104882A (en) 1964-10-16 1964-10-16 Method and apparatus for detecting traces of substances

Country Status (3)

Country Link
FR (1) FR1450228A (enExample)
GB (1) GB1104882A (enExample)
SE (1) SE324467B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2679983A1 (en) * 2012-06-29 2014-01-01 University College Cork A method and apparatus for quantification of gaseous elemental mercury in a gaseous sample

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2679983A1 (en) * 2012-06-29 2014-01-01 University College Cork A method and apparatus for quantification of gaseous elemental mercury in a gaseous sample

Also Published As

Publication number Publication date
SE324467B (enExample) 1970-06-01
FR1450228A (fr) 1966-05-06

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