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BR9104352A - Injetor preparador de amostras para espectrofotometros de chama ou plasma - Google Patents

Injetor preparador de amostras para espectrofotometros de chama ou plasma

Info

Publication number
BR9104352A
BR9104352A BR919104352A BR9104352A BR9104352A BR 9104352 A BR9104352 A BR 9104352A BR 919104352 A BR919104352 A BR 919104352A BR 9104352 A BR9104352 A BR 9104352A BR 9104352 A BR9104352 A BR 9104352A
Authority
BR
Brazil
Prior art keywords
spectrophotometers
flame
plasma
sample preparer
preparer
Prior art date
Application number
BR919104352A
Other languages
English (en)
Inventor
Jose Felix Manfredi
Celio Pasquini
Almir Horta De Castro
Carol Hollingworth Collins
Kenneth Elmer Collins
Original Assignee
Mcq Do Brasil Ind E Comercio L
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 Mcq Do Brasil Ind E Comercio L filed Critical Mcq Do Brasil Ind E Comercio L
Priority to BR919104352A priority Critical patent/BR9104352A/pt
Publication of BR9104352A publication Critical patent/BR9104352A/pt
Priority to PCT/BR1992/000016 priority patent/WO1993007473A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (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)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
BR919104352A 1991-10-03 1991-10-03 Injetor preparador de amostras para espectrofotometros de chama ou plasma BR9104352A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR919104352A BR9104352A (pt) 1991-10-03 1991-10-03 Injetor preparador de amostras para espectrofotometros de chama ou plasma
PCT/BR1992/000016 WO1993007473A1 (en) 1991-10-03 1992-10-01 Sample preparation/injector for flame or plasma spectrometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR919104352A BR9104352A (pt) 1991-10-03 1991-10-03 Injetor preparador de amostras para espectrofotometros de chama ou plasma

Publications (1)

Publication Number Publication Date
BR9104352A true BR9104352A (pt) 1992-03-10

Family

ID=4052968

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919104352A BR9104352A (pt) 1991-10-03 1991-10-03 Injetor preparador de amostras para espectrofotometros de chama ou plasma

Country Status (2)

Country Link
BR (1) BR9104352A (pt)
WO (1) WO1993007473A1 (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1382254A (en) * 1971-02-05 1975-01-29 Pye Ltd Flame spectrometry apparatus
DE7206538U (de) * 1971-03-01 1972-10-26 The Perkin-Elmer Corp Zerstaeuber
GB2172713B (en) * 1985-03-22 1988-12-21 Philips Nv Spectrometer
GB8919145D0 (en) * 1989-08-23 1989-10-04 Royal Postgrad Med School Apparatus for the in situ hybridisation of slide-mounted cell samples

Also Published As

Publication number Publication date
WO1993007473A1 (en) 1993-04-15

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Legal Events

Date Code Title Description
FA1 Application deemed withdrawn (art. 18(2))