GB8417545D0 - Dual-frame photometric detector - Google Patents

Dual-frame photometric detector

Info

Publication number
GB8417545D0
GB8417545D0 GB848417545A GB8417545A GB8417545D0 GB 8417545 D0 GB8417545 D0 GB 8417545D0 GB 848417545 A GB848417545 A GB 848417545A GB 8417545 A GB8417545 A GB 8417545A GB 8417545 D0 GB8417545 D0 GB 8417545D0
Authority
GB
United Kingdom
Prior art keywords
dual
photometric detector
frame photometric
frame
detector
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.)
Granted
Application number
GB848417545A
Other versions
GB2143321A (en
GB2143321B (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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of GB8417545D0 publication Critical patent/GB8417545D0/en
Publication of GB2143321A publication Critical patent/GB2143321A/en
Application granted granted Critical
Publication of GB2143321B publication Critical patent/GB2143321B/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
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/64—Electrical detectors
    • G01N2030/685—Electrical detectors flame photometry

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (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)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
GB08417545A 1983-07-11 1984-07-10 Dual-flame photometric detector for liquid chromatography Expired GB2143321B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51251283A 1983-07-11 1983-07-11

Publications (3)

Publication Number Publication Date
GB8417545D0 true GB8417545D0 (en) 1984-08-15
GB2143321A GB2143321A (en) 1985-02-06
GB2143321B GB2143321B (en) 1986-12-17

Family

ID=24039412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08417545A Expired GB2143321B (en) 1983-07-11 1984-07-10 Dual-flame photometric detector for liquid chromatography

Country Status (3)

Country Link
JP (1) JPS6038640A (en)
DE (1) DE3424843A1 (en)
GB (1) GB2143321B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113167733A (en) * 2018-12-20 2021-07-23 株式会社岛津制作所 Sulfur chemiluminescence detector

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672996B1 (en) * 1991-02-14 1994-07-29 France Etat Armement PORTABLE AND AUTONOMOUS APPARATUS FOR THE IN SITU ANALYSIS OF A GAS COMPOSITION BY FLAME SPECTROPHOTOMETRY.
FR2773884B1 (en) * 1998-01-22 2000-03-24 Proengin APPARATUS COMBINING SPECTROPHOTOMETRY AND DETECTION OF THE IONIZATION OF A FLAME, FOR THE ANALYSIS OF A GAS COMPOSITION

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113167733A (en) * 2018-12-20 2021-07-23 株式会社岛津制作所 Sulfur chemiluminescence detector
CN113167733B (en) * 2018-12-20 2024-02-06 株式会社岛津制作所 Sulfur chemiluminescence detector

Also Published As

Publication number Publication date
GB2143321A (en) 1985-02-06
DE3424843A1 (en) 1985-01-24
JPS6038640A (en) 1985-02-28
GB2143321B (en) 1986-12-17

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Legal Events

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