GB2144871A - Tube cell for atomic absorption spectrophotometry - Google Patents

Tube cell for atomic absorption spectrophotometry Download PDF

Info

Publication number
GB2144871A
GB2144871A GB08320949A GB8320949A GB2144871A GB 2144871 A GB2144871 A GB 2144871A GB 08320949 A GB08320949 A GB 08320949A GB 8320949 A GB8320949 A GB 8320949A GB 2144871 A GB2144871 A GB 2144871A
Authority
GB
United Kingdom
Prior art keywords
tube
tube cell
cell
figures
midway
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.)
Withdrawn
Application number
GB08320949A
Other languages
English (en)
Other versions
GB8320949D0 (en
Inventor
Arthur Stanley Andrews
David Sydney Widmer
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Priority to GB08320949A priority Critical patent/GB2144871A/en
Publication of GB8320949D0 publication Critical patent/GB8320949D0/en
Priority to EP19840201108 priority patent/EP0133720B1/en
Priority to DE8484201108T priority patent/DE3484527D1/de
Priority to JP59159393A priority patent/JPS6078333A/ja
Priority to AU31376/84A priority patent/AU575576B2/en
Publication of GB2144871A publication Critical patent/GB2144871A/en
Priority to US06/926,822 priority patent/US4708478A/en
Withdrawn legal-status Critical Current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)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB08320949A 1983-08-03 1983-08-03 Tube cell for atomic absorption spectrophotometry Withdrawn GB2144871A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB08320949A GB2144871A (en) 1983-08-03 1983-08-03 Tube cell for atomic absorption spectrophotometry
EP19840201108 EP0133720B1 (en) 1983-08-03 1984-07-30 Tube cell for atomic absorption spectrophotometry
DE8484201108T DE3484527D1 (de) 1983-08-03 1984-07-30 Rohrzelle fuer atomische absorptionsspektrophotometrie.
JP59159393A JPS6078333A (ja) 1983-08-03 1984-07-31 管状セル
AU31376/84A AU575576B2 (en) 1983-08-03 1984-08-01 Tube cell for atomic absorption spectrometry
US06/926,822 US4708478A (en) 1983-08-03 1986-11-03 Tube cell for atomic absorption spectrophotometry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08320949A GB2144871A (en) 1983-08-03 1983-08-03 Tube cell for atomic absorption spectrophotometry

Publications (2)

Publication Number Publication Date
GB8320949D0 GB8320949D0 (en) 1983-09-07
GB2144871A true GB2144871A (en) 1985-03-13

Family

ID=10546753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08320949A Withdrawn GB2144871A (en) 1983-08-03 1983-08-03 Tube cell for atomic absorption spectrophotometry

Country Status (6)

Country Link
US (1) US4708478A (US06653308-20031125-C00199.png)
EP (1) EP0133720B1 (US06653308-20031125-C00199.png)
JP (1) JPS6078333A (US06653308-20031125-C00199.png)
AU (1) AU575576B2 (US06653308-20031125-C00199.png)
DE (1) DE3484527D1 (US06653308-20031125-C00199.png)
GB (1) GB2144871A (US06653308-20031125-C00199.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650886A (ja) * 1992-07-30 1994-02-25 Showa Alum Corp 原子吸光分析装置用原子化炉
US6211424B1 (en) * 1998-07-30 2001-04-03 Radioactive Isolation Consortium, Llc Advanced vitrification system
US7049614B2 (en) * 2003-03-10 2006-05-23 Intel Corporation Electrode in a discharge produced plasma extreme ultraviolet source
GB0516477D0 (en) * 2005-08-11 2005-09-14 Optical Reference Systems Ltd Apparatus for measuring semiconductor physical characteristics

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1564165A (en) * 1976-03-29 1980-04-02 Hitachi Ltd Flameless atomizer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2219190A1 (de) * 1972-04-20 1973-10-25 Bodenseewerk Geraetetech Vorrichtung zur untersuchung von proben mittels flammenloser atomabsorptions-spektroskopie
DE2314207C3 (de) * 1973-03-22 1979-11-15 Bodenseewerk Perkin-Elmer & Co Gmbh, 7770 Ueberlingen Atomisierungsvorrichtung zum Atomisieren einer Probe für flammenlose Atomabsorptionsmessungen
US3895873A (en) * 1974-04-04 1975-07-22 Instrumentation Labor Inc Spectroscopic analysis apparatus utilizing a tubular heating element and a passive sample holder
DE2554950C2 (de) * 1975-12-06 1983-12-29 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Graphitrohr zum Atomisieren von Proben bei der flammenlosen Atomabsorptions-Spektroskopie
DE2702189C2 (de) * 1977-01-20 1985-05-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Küvette für die flammenlose Atom- Absorptions-Spektroskopie
FR2381297A1 (fr) * 1977-02-16 1978-09-15 Antonetti Andre Chambre d'atomisation pour spectrophotometre d'absorption atomique a atomisation sans flamme
DE2924123C2 (de) * 1979-06-15 1985-04-04 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Graphitrohr zum Atomisieren von Proben bei der flammenlosen Atomabsorptions-Spektroskopie
DE2949275A1 (de) * 1979-12-07 1981-06-25 Philips Patentverwaltung Gmbh, 2000 Hamburg Kuevette fuer die flammenlose atom-absorptions-spektroskopie und verfahren zu deren herstellung
DE3044627C2 (de) * 1980-11-27 1984-06-07 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Vorrichtung zur Probeneingabe in ein Graphitrohr bei der flammenlosen Atomabsorptions-Spektroskopie
DE3140458A1 (de) * 1981-10-12 1983-04-21 Philips Patentverwaltung Gmbh, 2000 Hamburg Atomisierungsvorrichtung fuer die atomabsorptionsspektroskopie

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1564165A (en) * 1976-03-29 1980-04-02 Hitachi Ltd Flameless atomizer

Also Published As

Publication number Publication date
GB8320949D0 (en) 1983-09-07
AU575576B2 (en) 1988-08-04
JPH0576573B2 (US06653308-20031125-C00199.png) 1993-10-22
US4708478A (en) 1987-11-24
JPS6078333A (ja) 1985-05-04
EP0133720A3 (en) 1985-11-06
DE3484527D1 (de) 1991-06-06
EP0133720B1 (en) 1991-05-02
AU3137684A (en) 1985-02-07
EP0133720A2 (en) 1985-03-06

Similar Documents

Publication Publication Date Title
Savage et al. Development and characterization of a miniature inductively coupled plasma source for atomic emission spectrometry
US4435680A (en) Microwave resonator structure
US4303339A (en) Graphite tube assembly
JPS6153659B2 (US06653308-20031125-C00199.png)
EP0133720B1 (en) Tube cell for atomic absorption spectrophotometry
Majidi et al. Improving sensitivity for CE-ICP-MS using multicapillary parallel separation
GB1481124A (en) Spectroscopic system
US4971438A (en) Graphite tube furnace with specimen support for atomic absorption spectroscopy
US3090004A (en) Method and apparatus for measuring capacitivity of materials
Preli et al. Laser-excited atomic fluorescence spectrometry with a laboratory-constructed tube electrothermal atomizer
US3708228A (en) Sampling technique for atomic absorption spectroscopy
US5949538A (en) Longitudinally or transversely heated tubular atomizing furnace
EP0121273B1 (en) Atomic spectroscopy
JP2999001B2 (ja) 原子吸光分光学用グラファイト管状炉
GB2152234A (en) Atomizer cuvette for use in flameless atomic absorption spectrometry
US3537294A (en) Differential thermal analysis
EP0168113A2 (en) Electrothermal atomiser
Minami et al. Determination of trace levels of selenium in biological samples by graphite furnace atomic absorption spectrometry with a solid sampling technique. Application of pre-ashing concentration technique
US4548497A (en) Method and device for introducing a sample into a graphite tube
DE3734001A1 (de) Vorrichtung fuer die atomabsorptionsspektroskopie
US3583811A (en) Electrode
DE8714926U1 (de) Graphitrohrofen mit Probenträger für die Atomabsorptionsspektroskopie
SU1368738A1 (ru) Электротермический атомизатор
Erler et al. DETERMINATION OE CADMIUM AND LEAD IN ANIMAL LIVER AND FREEZE DRIED BLOOD BY GRAPHITE FURNACE ZEEMAN ATOMIC ABSORPTION SPECTROMETRY AND SOLID SAMPLING
US4382185A (en) Proportional detector

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)