DE7026502U - Hohlkoerper aus glasigem kohlenstoff fuer die verwendung bei der spektralanalyse durch atomare absorption. - Google Patents
Hohlkoerper aus glasigem kohlenstoff fuer die verwendung bei der spektralanalyse durch atomare absorption.Info
- Publication number
- DE7026502U DE7026502U DE19707026502 DE7026502U DE7026502U DE 7026502 U DE7026502 U DE 7026502U DE 19707026502 DE19707026502 DE 19707026502 DE 7026502 U DE7026502 U DE 7026502U DE 7026502 U DE7026502 U DE 7026502U
- Authority
- DE
- Germany
- Prior art keywords
- carbon
- hollow body
- glassy carbon
- atomic absorption
- body according
- 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
- 229910021397 glassy carbon Inorganic materials 0.000 title claims description 8
- 238000010521 absorption reaction Methods 0.000 title claims description 7
- 238000010183 spectrum analysis Methods 0.000 title description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 235000013601 eggs Nutrition 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 241000220479 Acacia Species 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 235000010643 Leucaena leucocephala Nutrition 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Geology (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)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6926823A FR2055893A5 (enrdf_load_stackoverflow) | 1969-08-05 | 1969-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7026502U true DE7026502U (de) | 1973-11-08 |
Family
ID=9038638
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19707026502 Expired DE7026502U (de) | 1969-08-05 | 1970-07-14 | Hohlkoerper aus glasigem kohlenstoff fuer die verwendung bei der spektralanalyse durch atomare absorption. |
| DE19702034960 Pending DE2034960A1 (de) | 1969-08-05 | 1970-07-14 | Hohlkörper aus glasigem Kohlenstoff fur die Verwendung bei der Spektralanalyse durch atomare Absorption |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702034960 Pending DE2034960A1 (de) | 1969-08-05 | 1970-07-14 | Hohlkörper aus glasigem Kohlenstoff fur die Verwendung bei der Spektralanalyse durch atomare Absorption |
Country Status (3)
| Country | Link |
|---|---|
| DE (2) | DE7026502U (enrdf_load_stackoverflow) |
| FR (1) | FR2055893A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1323100A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2702189C2 (de) * | 1977-01-20 | 1985-05-30 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Küvette für die flammenlose Atom- Absorptions-Spektroskopie |
| DE2818550C2 (de) * | 1977-04-30 | 1990-03-29 | Sumitomo Electric Industries, Ltd., Osaka | Vorrichtung zum Ziehen von optischen Fasern |
| DE2825759A1 (de) * | 1978-06-12 | 1979-12-13 | Philips Patentverwaltung | Verfahren zur herstellung von kuevetten fuer die flammenlose atom-absorptions-spektroskopie |
| DE2949476A1 (de) * | 1979-12-08 | 1981-06-11 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur herstellung von kuevetten fuer die flammenlose atom-absorptions-spektroskopie |
-
1969
- 1969-08-05 FR FR6926823A patent/FR2055893A5/fr not_active Expired
-
1970
- 1970-07-14 DE DE19707026502 patent/DE7026502U/de not_active Expired
- 1970-07-14 DE DE19702034960 patent/DE2034960A1/de active Pending
- 1970-08-04 GB GB3768870A patent/GB1323100A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2034960A1 (de) | 1971-02-18 |
| FR2055893A5 (enrdf_load_stackoverflow) | 1971-05-14 |
| GB1323100A (en) | 1973-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2405200A1 (de) | Verfahren und vorrichtung zur nutzung von energie, die von einer waermequelle abgegeben wird | |
| DE60310302T2 (de) | Schutzrohr für Thermoelement | |
| DE2308314B2 (de) | Verfahren zur trocknung von holz und anderem fasergut | |
| DE7026502U (de) | Hohlkoerper aus glasigem kohlenstoff fuer die verwendung bei der spektralanalyse durch atomare absorption. | |
| DE1013732B (de) | Verfahren zur Herstellung eines Mikrowellendaempfungswiderstandes aus einem poroesen keramischen Stoff | |
| DE2725891A1 (de) | Verfahren und einrichtung zur trennung von fluessigen aggressiven stoffgemischen durch verdampfung wenigstens einer komponente | |
| DE1933128A1 (de) | Anordnung zum Eindiffundieren von Dotierungsstoffen in ein Halbleitermaterial | |
| DE1415606A1 (de) | Verfahren zur Regulierung der elektrischen Eigenschaften von kristallinem Siliziumkarbid | |
| DE2243888A1 (de) | Sauerstoff erzeugende vorrichtung | |
| DE859152C (de) | Verfahren zur Umwandlung fluessiger Kohlenwasserstoffe in olefinhaltige Gase und aromatische Kohlenwasserstoffe | |
| DE2134133C3 (de) | Halogen-Glühlampe | |
| DE1498606B2 (de) | Verfahren und vorrichtung zum abtrennen von jodverbindungen aus organischen substanzen | |
| DE69923986T2 (de) | Ofen zur thermischen zersetzung von abgas | |
| DE2341662A1 (de) | Verfahren und apparat zur destruktion von luftverunreinigungen | |
| DE102008055853B4 (de) | Verfahren zum Erwärmen und Reinigen eines Fluids und entsprechende Vorrichtung | |
| CH352188A (de) | Zünder | |
| DE2020763C3 (de) | Brennofen für die Verbrennung von Abfall, insbesondere von solchem aus Kunststoff | |
| DE223602C (enrdf_load_stackoverflow) | ||
| DE4206851A1 (de) | Heizrohr fuer einen industrieofen, industrieofen und verfahren zur beheizung des ofens | |
| DE4306896A1 (en) | Ceramic porous heating tube for electrically heated industrial furnace - has adaptor at one end at least for connecting gas supply and is so designed that gas flow supplied across adaptor can leave exclusively over surface of heating tube | |
| Berg | Method and device to improve the absorbing power of activated carbon | |
| GRÄF | Volker Wollmann Der Historiker und Archäologe, One-Man-(Lebens-) Show. | |
| DE1467426C3 (de) | Verfahren zur RuBherstellung | |
| DE2727045A1 (de) | Verfahren und vorrichtung zur gewinnung von wasser sehr hohen reinheitsgrades sowie das so erhaltene produkt | |
| DE1498606C (de) | Verfahren und Vorrichtung zum Abtrennen von Jodverbindungen aus organischen Substanzen |