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GB1368810A - Analysis of materials - Google Patents

Analysis of materials

Info

Publication number
GB1368810A
GB1368810A GB5923271A GB5923271A GB1368810A GB 1368810 A GB1368810 A GB 1368810A GB 5923271 A GB5923271 A GB 5923271A GB 5923271 A GB5923271 A GB 5923271A GB 1368810 A GB1368810 A GB 1368810A
Authority
GB
United Kingdom
Prior art keywords
analysis
materials
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
GB5923271A
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.)
APPLIED RESEARCH LAB Ltd
Original Assignee
APPLIED RESEARCH LAB 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 APPLIED RESEARCH LAB Ltd filed Critical APPLIED RESEARCH LAB Ltd
Priority to GB5923271A priority Critical patent/GB1368810A/en
Publication of GB1368810A publication Critical patent/GB1368810A/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
    • G01N21/73—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 plasma burners or torches

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
GB5923271A 1972-12-18 1972-12-18 Analysis of materials Expired GB1368810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5923271A GB1368810A (en) 1972-12-18 1972-12-18 Analysis of materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5923271A GB1368810A (en) 1972-12-18 1972-12-18 Analysis of materials

Publications (1)

Publication Number Publication Date
GB1368810A true GB1368810A (en) 1974-10-02

Family

ID=10483343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5923271A Expired GB1368810A (en) 1972-12-18 1972-12-18 Analysis of materials

Country Status (1)

Country Link
GB (1) GB1368810A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021997A1 (en) * 1979-06-18 1981-01-07 Instruments S.A. Method of concentrating a low-content element in a solution
US4532219A (en) * 1984-01-27 1985-07-30 Minnesota Mining And Manufacturing Company High frequency radiation-induced plasma analysis of volatile or non-volatile materials
GB2175102A (en) * 1985-04-01 1986-11-19 Zeiss Jena Veb Carl Excitation device for emission spectral analysis
US5642190A (en) * 1995-09-01 1997-06-24 Thermo Jarrell Ash Corp. Dual-axis plasma imaging system for use in spectroscopic analysis

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021997A1 (en) * 1979-06-18 1981-01-07 Instruments S.A. Method of concentrating a low-content element in a solution
FR2459065A1 (en) * 1979-06-18 1981-01-09 Instruments Sa PROCESS FOR CONCENTRATING A LOW-CONTENT CONTENT IN A SOLUTION
US4532219A (en) * 1984-01-27 1985-07-30 Minnesota Mining And Manufacturing Company High frequency radiation-induced plasma analysis of volatile or non-volatile materials
GB2175102A (en) * 1985-04-01 1986-11-19 Zeiss Jena Veb Carl Excitation device for emission spectral analysis
US5642190A (en) * 1995-09-01 1997-06-24 Thermo Jarrell Ash Corp. Dual-axis plasma imaging system for use in spectroscopic analysis

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Legal Events

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