FR2447549A1 - Procede et dispositif pour l'enrichissement d'un element recherche dans une solution pour spectroscopie a absorption atomique sans flamme - Google Patents
Procede et dispositif pour l'enrichissement d'un element recherche dans une solution pour spectroscopie a absorption atomique sans flammeInfo
- Publication number
- FR2447549A1 FR2447549A1 FR7931619A FR7931619A FR2447549A1 FR 2447549 A1 FR2447549 A1 FR 2447549A1 FR 7931619 A FR7931619 A FR 7931619A FR 7931619 A FR7931619 A FR 7931619A FR 2447549 A1 FR2447549 A1 FR 2447549A1
- Authority
- FR
- France
- Prior art keywords
- solution
- components
- atomic absorption
- enriching
- flame
- 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
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/25875—Gaseous sample or with change of physical state
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 Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
PROCEDE DANS LEQUEL L'ELEMENT RECHERCHE EST DEPOSE PAR ELECTROLYSE SUR UN SUPPORT DESTINE A ETRE ECHAUFFE DANS LE RAYONNEMENT DU SPECTROMETRE POUR L'ATOMISATION DES COMPOSANTS DEPOSES SUR LUI. PROCEDE CARACTERISE EN CE QU'ON REALISE LE DEPOT DES COMPOSANTS DE LA SOLUTION SUR UNE ELECTRODE INTRODUITE DANS UN RECIPIENT D'ELECTROLYSE, ON EXTRAIT L'ELECTRODE RECOUVERTE D'UN DEPOT DES COMPOSANTS ET ON L'INTRODUIT DANS UN TUYAU DE GRAPHITE QU'ON CHAUFFE POUR ATOMISER LES COMPOSANTS, DANS LE FAISCEAU LUMINEUX DU SPECTROMETRE A ABSORPTION ATOMIQUE. PROCEDE ET DISPOSITIF PERMETTANT UNE MESURE PRECISE, LE CAS ECHEANT AUTOMATISEE, DE LA TENEUR EN ELEMENT RECHERCHE DANS LA SOLUTION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2903246A DE2903246C2 (de) | 1979-01-29 | 1979-01-29 | Verfahren und Vorrichtung zur Anreicherung von in einer Lösung enthaltenen Bestandteilen durch elektrolytische Abscheidung aus der Lösung und zur analytischen Bestimmung der abgeschiedenen Bestandteile durch flammenlose Atomabsorptions-Spektroskopie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2447549A1 true FR2447549A1 (fr) | 1980-08-22 |
FR2447549B1 FR2447549B1 (fr) | 1984-10-26 |
Family
ID=6061598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7931619A Granted FR2447549A1 (fr) | 1979-01-29 | 1979-12-12 | Procede et dispositif pour l'enrichissement d'un element recherche dans une solution pour spectroscopie a absorption atomique sans flamme |
Country Status (5)
Country | Link |
---|---|
US (1) | US4295854A (fr) |
JP (1) | JPS55101846A (fr) |
DE (1) | DE2903246C2 (fr) |
FR (1) | FR2447549A1 (fr) |
GB (1) | GB2042756B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2943092C2 (de) * | 1979-10-25 | 1981-09-17 | Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen | Verfahren und Vorrichtung zur Bestimmung kleiner Mengen von Quecksilber in einer Lösung mittels Atomabsorptionsspektroskopie |
DE3000446A1 (de) * | 1980-01-08 | 1981-09-10 | Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen | Verfahren zur anreicherung eines gesuchten elements aus einer loesung fuer die flammenlose atomabsorptions-spektroskopie |
DE3009794C2 (de) * | 1980-03-14 | 1983-08-04 | Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen | Vorrichtung zur Probeneingabe in ein Graphitrohr bei der flammenlosen Atomabsorptions-Spektroskopie und Verfahren unter Verwendung der Vorrichtung |
US4529307A (en) * | 1983-04-05 | 1985-07-16 | Board Of Regents, The University Of Texas System | Method and apparatus for concentrating a selected element for atomic spectroscopy |
US4610169A (en) * | 1985-06-21 | 1986-09-09 | The United States Of America As Represented By The Secretary Of The Navy | Variable temperature trap |
US5018855A (en) * | 1988-10-26 | 1991-05-28 | Athens Corp. | Atomic absorption process monitoring |
DE4341582C1 (de) * | 1993-12-07 | 1995-06-22 | Forschungszentrum Juelich Gmbh | Verfahren zur Boranalyse von suspendiertem biologischen Zellmaterial durch Atomabsorptionsspektroskopie |
WO2015107761A1 (fr) | 2014-01-16 | 2015-07-23 | 浜松ホトニクス株式会社 | Dispositif d'observation de cellules, dispositif d'électrostimulation et procédé d'observation de cellules |
CN112986219B (zh) * | 2021-02-08 | 2022-05-10 | 东北大学 | 电极进样dbd微等离子体原子发射光谱检测系统及方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2396289A1 (fr) * | 1977-07-01 | 1979-01-26 | Bodenseewerk Perkin Elmer Co | Procede et installation pour la production et la mesure automatiques d'echantillons d'analyse gazeux a partir d'une serie de liquides echantillons |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7004574U (de) * | 1970-02-11 | 1970-10-08 | Bodenseewerk Perkin Elmer Co | Graphitrohrkuevette. |
US3681212A (en) * | 1970-07-06 | 1972-08-01 | American Standard Inc | Recovery of electro-chemical plating solutions |
US3662604A (en) * | 1970-10-15 | 1972-05-16 | Nasa | Atmospheric sampling devices |
US3824016A (en) * | 1972-06-16 | 1974-07-16 | R Woodriff | Combined sample collection and vaporization system for spectro-chemical analysis |
US3832060A (en) * | 1972-08-10 | 1974-08-27 | Applied Res Lab | Method of preparing analyte material for spectrochemical analysis |
US4111051A (en) * | 1975-02-20 | 1978-09-05 | Bodenseewerk Perkin-Elmer & Co., Gmbh | Sampling procedure and device for flameless atomic absorption spectroscopy |
DE2526679C2 (de) * | 1975-06-14 | 1986-01-09 | Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen | Verfahren und Vorrichtung zum Untersuchen von Proben in einem Atomabsorptionsspektrometer |
DE2747873A1 (de) * | 1976-11-02 | 1978-05-11 | Pye Electronic Prod Ltd | Rohrzellen fuer atomabsorptionsspektroskopie |
-
1979
- 1979-01-29 DE DE2903246A patent/DE2903246C2/de not_active Expired
- 1979-09-20 GB GB7932667A patent/GB2042756B/en not_active Expired
- 1979-09-24 US US06/078,367 patent/US4295854A/en not_active Expired - Lifetime
- 1979-10-29 JP JP13882879A patent/JPS55101846A/ja active Granted
- 1979-12-12 FR FR7931619A patent/FR2447549A1/fr active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2396289A1 (fr) * | 1977-07-01 | 1979-01-26 | Bodenseewerk Perkin Elmer Co | Procede et installation pour la production et la mesure automatiques d'echantillons d'analyse gazeux a partir d'une serie de liquides echantillons |
Non-Patent Citations (3)
Title |
---|
ANALYTICAL CHEMISTRY, volume 45, no. 13, novembre 1973 (US) C.FAIRLESS et al. "Hanging mercury drop electrodeposition technique for carbon filament flameless atomic absorption analysis", pages 2289-2291 * |
ANALYTICAL CHEMISTRY, volume 47, no. 12, octobre 1975, (US) M.P. NEWTON et al. "Flameless atomic absorption spectrometry employing a wire loop atomizer", pages 2003-2009 * |
CHIMIA, volume 22, no. 12, 1968 (AARAU, CH) H. BRANDENBERGER "Empfindlichkeitssteigerung der atomaren Absorptionsanalyse mittels flammenloser Atomisierung", pages 449-459 * |
Also Published As
Publication number | Publication date |
---|---|
DE2903246A1 (de) | 1980-07-31 |
GB2042756B (en) | 1982-12-08 |
GB2042756A (en) | 1980-09-24 |
DE2903246C2 (de) | 1984-09-06 |
US4295854A (en) | 1981-10-20 |
FR2447549B1 (fr) | 1984-10-26 |
JPS55101846A (en) | 1980-08-04 |
JPS6339849B2 (fr) | 1988-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |