GB1431450A - Device for atomizing a sample for the flameless atomic absorption spectroscopy - Google Patents
Device for atomizing a sample for the flameless atomic absorption spectroscopyInfo
- Publication number
- GB1431450A GB1431450A GB1900373A GB1900373A GB1431450A GB 1431450 A GB1431450 A GB 1431450A GB 1900373 A GB1900373 A GB 1900373A GB 1900373 A GB1900373 A GB 1900373A GB 1431450 A GB1431450 A GB 1431450A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sample
- tube
- jacket
- atomizing
- protective
- 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
Links
- 238000001479 atomic absorption spectroscopy Methods 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 230000001681 protective effect Effects 0.000 abstract 4
- 229910002804 graphite Inorganic materials 0.000 abstract 3
- 239000010439 graphite Substances 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 238000010183 spectrum analysis Methods 0.000 abstract 1
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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0014—Devices wherein the heating current flows through particular resistances
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)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722219594 DE2219594C2 (de) | 1972-04-21 | 1972-04-21 | Vorrichtung zur Atomisierung einer Probe für die flammenlose Atomabsorptions-Spektroskopie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1431450A true GB1431450A (en) | 1976-04-07 |
Family
ID=5842841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1900373A Expired GB1431450A (en) | 1972-04-21 | 1973-04-19 | Device for atomizing a sample for the flameless atomic absorption spectroscopy |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5410275B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2219594C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2181418A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1431450A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4101956A1 (de) * | 1991-01-24 | 1992-08-06 | Bodenseewerk Perkin Elmer Co | Vorrichtung zur erzeugung eines probendampfes zur ueberfuehrung in ein induktiv gekoppeltes plasma |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3743286A1 (de) * | 1987-12-19 | 1989-06-29 | Bodenseewerk Perkin Elmer Co | Ofen zur thermoelektrischen atomisierung |
-
1972
- 1972-04-21 DE DE19722219594 patent/DE2219594C2/de not_active Expired
-
1973
- 1973-04-17 FR FR7314718A patent/FR2181418A5/fr not_active Expired
- 1973-04-19 JP JP4459073A patent/JPS5410275B2/ja not_active Expired
- 1973-04-19 GB GB1900373A patent/GB1431450A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4101956A1 (de) * | 1991-01-24 | 1992-08-06 | Bodenseewerk Perkin Elmer Co | Vorrichtung zur erzeugung eines probendampfes zur ueberfuehrung in ein induktiv gekoppeltes plasma |
| US5247841A (en) * | 1991-01-24 | 1993-09-28 | Bodenseewerk Perkin-Elmer Gmbh | Apparatus for producing sample vapor for transferral into an inductively coupled plasma |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2219594C2 (de) | 1974-05-09 |
| DE2219594A1 (enrdf_load_stackoverflow) | 1973-10-11 |
| JPS5410275B2 (enrdf_load_stackoverflow) | 1979-05-02 |
| FR2181418A5 (enrdf_load_stackoverflow) | 1973-11-30 |
| JPS4922184A (enrdf_load_stackoverflow) | 1974-02-27 |
| DE2219594B1 (de) | 1973-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930418 |