DE3137765C2 - - Google Patents
Info
- Publication number
- DE3137765C2 DE3137765C2 DE3137765A DE3137765A DE3137765C2 DE 3137765 C2 DE3137765 C2 DE 3137765C2 DE 3137765 A DE3137765 A DE 3137765A DE 3137765 A DE3137765 A DE 3137765A DE 3137765 C2 DE3137765 C2 DE 3137765C2
- Authority
- DE
- Germany
- Prior art keywords
- contact membrane
- carrier gas
- membrane
- contact
- gas
- 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
- 239000012528 membrane Substances 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 28
- 239000000523 sample Substances 0.000 claims description 20
- 239000012159 carrier gas Substances 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 12
- 238000005070 sampling Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 5
- 238000013375 chromatographic separation Methods 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000003795 desorption Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000011002 quantification Methods 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims 2
- 101150101095 Mmp12 gene Proteins 0.000 claims 1
- 239000003570 air Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 238000004817 gas chromatography Methods 0.000 description 9
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000002594 sorbent Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000003891 environmental analysis Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000004186 food analysis Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 238000011158 quantitative evaluation Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 231100000027 toxicology Toxicity 0.000 description 2
- 238000004454 trace mineral analysis Methods 0.000 description 2
- WSWCOQWTEOXDQX-MQQKCMAXSA-M (E,E)-sorbate Chemical compound C\C=C\C=C\C([O-])=O WSWCOQWTEOXDQX-MQQKCMAXSA-M 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- NQLVQOSNDJXLKG-UHFFFAOYSA-N prosulfocarb Chemical compound CCCN(CCC)C(=O)SCC1=CC=CC=C1 NQLVQOSNDJXLKG-UHFFFAOYSA-N 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229940075554 sorbate Drugs 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/405—Concentrating samples by adsorption or absorption
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1472—Devices not actuated by pressure difference
- G01N2001/149—Capillaries; Sponges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
- G01N2001/2826—Collecting by adsorption or absorption
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
- G01N2001/383—Diluting, dispersing or mixing samples collecting and diluting in a flow of liquid
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813137765 DE3137765A1 (de) | 1981-09-23 | 1981-09-23 | Verfahren und vorrichtung zur schnellen detektion, identifikation und quantifikation von spurenelementen in gasen, fluessigkeiten und festkoerpern |
| PCT/DE1982/000189 WO1983001110A1 (fr) | 1981-09-23 | 1982-09-22 | Procede et dispositif pour le prelevement des elements de trace dans les gaz, liquides, solides ou dans les couches superficielles |
| EP82902900A EP0089356B1 (de) | 1981-09-23 | 1982-09-22 | Verfahren und vorrichtung zur probenahme von spurenkomponenten in gasen, flüssigkeiten an festkörpern oder in oberflächenschichten |
| US06/504,688 US4541268A (en) | 1981-09-23 | 1982-09-22 | Method and device for the sampling of trace elements in gases, liquids, solids or in surface layers |
| JP57502855A JPS58501595A (ja) | 1981-09-23 | 1982-09-22 | 気体、液体、固体または表面層中の痕跡成分のサンプリング法および装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813137765 DE3137765A1 (de) | 1981-09-23 | 1981-09-23 | Verfahren und vorrichtung zur schnellen detektion, identifikation und quantifikation von spurenelementen in gasen, fluessigkeiten und festkoerpern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3137765A1 DE3137765A1 (de) | 1983-03-31 |
| DE3137765C2 true DE3137765C2 (enExample) | 1989-04-27 |
Family
ID=6142365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813137765 Granted DE3137765A1 (de) | 1981-09-23 | 1981-09-23 | Verfahren und vorrichtung zur schnellen detektion, identifikation und quantifikation von spurenelementen in gasen, fluessigkeiten und festkoerpern |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4541268A (enExample) |
| EP (1) | EP0089356B1 (enExample) |
| JP (1) | JPS58501595A (enExample) |
| DE (1) | DE3137765A1 (enExample) |
| WO (1) | WO1983001110A1 (enExample) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542641A (en) * | 1983-12-07 | 1985-09-24 | Eyler Roger C | Method and means for the detection of chemical agent droplets |
| US4759210A (en) * | 1986-06-06 | 1988-07-26 | Microsensor Systems, Inc. | Apparatus for gas-monitoring and method of conducting same |
| KR900005223B1 (ko) * | 1986-12-11 | 1990-07-21 | 가부시끼가이샤 호리바 세이사꾸쇼 | 이온농도등의 측정방법과 그 측정에 사용하는 계측기의 교정용시이트 및 교정방법 |
| US5092217A (en) * | 1987-07-08 | 1992-03-03 | Thermedics Inc. | Method of calibrating a vapor detector |
| DE3818210C1 (enExample) * | 1988-05-28 | 1989-11-23 | Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Der Verteidigung, Dieser Vertreten Durch Den Praesidenten Des Bundesamtes Fuer Wehrtechnik Und Beschaffung, 5400 Koblenz, De | |
| US5205178A (en) * | 1988-05-28 | 1993-04-27 | Bruker-Franzen Analytik Gmbh | Method for non-intrusive continuous and automatic taking of samples, storing and supplying of samples and data for a possible evaluation |
| EP0360901A1 (de) * | 1988-09-29 | 1990-04-04 | Leybold Aktiengesellschaft | Verfahren und Vorrichtung zur Probennahme und Analyse von Kohlenwasserstoffen |
| FR2637685B1 (fr) * | 1988-10-06 | 1991-01-04 | Berger Produits | Dispositif pour l'injection d'un echantillon gazeux dans une colonne de chromatographie en phase gazeuse |
| DE3835207C1 (enExample) * | 1988-10-15 | 1989-08-03 | Bruker - Franzen Analytik Gmbh, 2800 Bremen, De | |
| FR2648227B1 (fr) * | 1989-06-09 | 1994-01-21 | Etat Francais Delegue Armement | Appareillage portatif et autonome pour l'analyse in situ d'une substance liquide ou solide se presentant sous la forme de depots superficiels |
| GB2242141A (en) * | 1990-03-24 | 1991-09-25 | Ion Track Instr | Method and apparatus for detecting low volatility atmospheric vapors |
| GB9008630D0 (en) * | 1990-04-17 | 1990-06-13 | Graseby Ionics Ltd | Vapouriser |
| EP0458622A3 (en) * | 1990-05-22 | 1992-01-22 | Barringer Technologies Inc. | Method and apparatus for collection and analysis of desquamated skin particulates or other tissue |
| EP0511729B1 (en) * | 1991-03-20 | 1996-05-15 | Thermedics Detection Inc. | Detection method for checking surfaces for specific compounds |
| WO1995014223A1 (en) * | 1993-11-19 | 1995-05-26 | Commonwealth Scientific And Industrial Research Organisation | Diffusion cell |
| EP0665054A1 (de) * | 1994-01-27 | 1995-08-02 | SECURETEC GmbH | Adsorbermaterial zur Anreicherung und Gewinnung von Spurenstoffen aus der Gasphase |
| DE4443755A1 (de) * | 1994-01-27 | 1995-08-03 | Boehringer Mannheim Gmbh | Adsorbermaterial, Vorrichtung und Verfahren zur Anreicherung und Gewinnung von Spurenstoffen aus der Gasphase |
| AUPM707494A0 (en) * | 1994-07-26 | 1994-08-18 | Crc For Waste Management And Pollution Control Limited | A method and apparatus for environmental monitoring of low concentration levels of organic compounds |
| DE19617964C2 (de) * | 1996-05-06 | 1998-07-09 | Trace Analysensysteme Gmbh | Verfahren und Meßvorrichtung zum Nachweis von durch die Haut abgegebenen oder ausgedunsteten Substanzen und zugehörige Meßvorrichtung |
| DE29623438U1 (de) | 1996-05-06 | 1998-06-04 | Meta Meßtechnische Systeme GmbH, 48341 Altenberge | Transportable Meßvorrichtung zum Nachweis von durch die Haut abgegebenen oder ausgedunsteten Substanzen |
| DE19710525C2 (de) * | 1997-03-14 | 1999-11-11 | Cammann Karl | Passiv-Diffusionssammler für in Gasen enthaltene Analyte sowie Verfahren zur passiven Probenahme und Analyse |
| US6186012B1 (en) | 1997-12-30 | 2001-02-13 | Battelle Memorial Institute | Hand held sample tube manipulator, system and method |
| EP1136808A1 (en) * | 2000-03-20 | 2001-09-26 | Carlo Squicciarini | A system for automatically extracting and analysing residual solvents in material samples |
| AU2003206583A1 (en) * | 2002-02-26 | 2003-09-09 | Biosensor Applications Sweden Ab (Publ) | Thermostable coated filter disk. |
| DE10302220A1 (de) * | 2003-01-20 | 2004-08-05 | Biotechnologie Kempe Gmbh | Sonde zur Messung von Ethanol in einer wässrigen Lösung |
| EP1439383B1 (en) | 2003-01-20 | 2008-12-31 | Biotechnologie Kempe GmbH | Probe device for measuring ethanol concentrations in an aqueous solution |
| GB2425836B (en) * | 2003-02-10 | 2008-05-21 | Waters Investments Ltd | Adsorption, detection, and identification of components of ambient air with desorption/ionization on silicon mass spectrometry (dios-ms) |
| DE20303747U1 (de) * | 2003-03-10 | 2003-07-03 | Sensobi Sensoren GmbH, 06120 Halle | Probenehmer und Anordnung zur Probenahme für Analysen zur Bestimmung von Kontaminationen |
| JP3673789B2 (ja) * | 2003-03-31 | 2005-07-20 | 株式会社日立製作所 | 気化ガス検出方法および気化ガス検出装置 |
| US8123834B2 (en) | 2005-10-06 | 2012-02-28 | The Board Of Trustees Of The University Of Illinois | High gain selective metal organic framework preconcentrators |
| GB0606346D0 (en) * | 2006-03-30 | 2006-05-10 | Smiths Group Plc | Preconcentrator and detector apparatus |
| US7880026B2 (en) * | 2006-04-14 | 2011-02-01 | The Board Of Trustees Of The University Of Illinois | MOF synthesis method |
| US8123841B2 (en) | 2008-01-16 | 2012-02-28 | The Board Of Trustees Of The University Of Illinois | Column design for micro gas chromatograph |
| US8269029B2 (en) | 2008-04-08 | 2012-09-18 | The Board Of Trustees Of The University Of Illinois | Water repellent metal-organic frameworks, process for making and uses regarding same |
| ITRM20090581A1 (it) * | 2009-11-11 | 2011-05-12 | Istituto Naz Per La Ricerca S Ul Cancro | Dispositivo di rilevazione di sostanze volatili, apparato utilizzante tale dispositivo e relativo metodo di funzionamento. |
| US8402842B2 (en) * | 2009-12-30 | 2013-03-26 | Morpho Detection, Inc | Surface sampling mobile chemical detection probe |
| EP2651561B1 (en) | 2010-12-17 | 2018-05-16 | Biomerieux, Inc | Methods for the isolation, accumulation characterization and/or identification of microorganisms using a filtration and sample transfer device and such device |
| US9150756B2 (en) | 2011-08-10 | 2015-10-06 | Hamilton Space Systems International, Inc. | Sampling device for substance detection instrument |
| FR3065807A1 (fr) * | 2017-04-26 | 2018-11-02 | Tamas Gabor Palfy | Procede d'echantillonage consistant en une separation des solides et a la congelation pour une longue stabilite les echantillons |
| CN112122140A (zh) * | 2019-07-22 | 2020-12-25 | 浙江啄云智能科技有限公司 | 一种用于快递包裹爆炸物及剧毒物的安检方法及系统 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1573147A (enExample) * | 1967-05-31 | 1969-07-04 | ||
| US3638401A (en) * | 1969-03-24 | 1972-02-01 | Varian Associates | Vacuum connector for connecting replaceable evacuated devices to an evacuated system |
| GB1309549A (en) * | 1969-06-13 | 1973-03-14 | Atomic Energy Authority Uk | Carbon content analysis |
| US3929003A (en) * | 1969-06-16 | 1975-12-30 | Varian Associates | Method and apparatus for detecing materials in a liquid |
| DE2022958B2 (de) * | 1969-06-16 | 1979-03-08 | Varian Associates Inc., Palo Alto, Calif. (V.St.A.) | Verfahren zum Detektieren von Stoffen in einer Flüssigkeit, Verwendung dieses Verfahrens und Vorrichtung zur Durchfuhrung des Verfahrens |
| DE2139992A1 (de) * | 1971-08-10 | 1973-02-22 | Bodenseewerk Perkin Elmer Co | Verfahren und vorrichtung zur probenahme und zum aufgeben einer probe in ein analysengeraet |
| US3950980A (en) * | 1974-03-27 | 1976-04-20 | Minnesota Mining And Manufacturing Company | Vapor sampling device |
| GB1454602A (en) * | 1974-05-02 | 1976-11-03 | Jenkins A | Apparatus for checking the contents of closed containers |
| US3985017A (en) * | 1975-01-02 | 1976-10-12 | Abcor, Inc. | Gaseous contaminate dosimeter and method |
| JPS5194294A (enExample) * | 1975-02-17 | 1976-08-18 | ||
| DE3009069C2 (de) * | 1980-03-10 | 1982-10-21 | Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Der Verteidigung, 5300 Bonn | Eingangs-Kopf eines Meß/Nachweissystems für chemische Agentien |
-
1981
- 1981-09-23 DE DE19813137765 patent/DE3137765A1/de active Granted
-
1982
- 1982-09-22 JP JP57502855A patent/JPS58501595A/ja active Pending
- 1982-09-22 US US06/504,688 patent/US4541268A/en not_active Expired - Lifetime
- 1982-09-22 EP EP82902900A patent/EP0089356B1/de not_active Expired
- 1982-09-22 WO PCT/DE1982/000189 patent/WO1983001110A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP0089356A1 (de) | 1983-09-28 |
| EP0089356B1 (de) | 1986-08-27 |
| JPS58501595A (ja) | 1983-09-22 |
| DE3137765A1 (de) | 1983-03-31 |
| WO1983001110A1 (fr) | 1983-03-31 |
| US4541268A (en) | 1985-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3137765C2 (enExample) | ||
| DE102015226806B4 (de) | Probenzuführungsvorrichtung | |
| DE69205910T2 (de) | Thermisches Modulationseinlasssystem für Gaschromatographie. | |
| EP0971225B1 (de) | Verfahren zum Nachweis eines Produktes im Abstrom eines katalytischen Materials einer Vielzahl von katalytischen Materialien | |
| DE102008059112A1 (de) | Probensammler und Probensammeleinrichtung für eine Analyseeinrichtung sowie Verfahren zu dessen Betrieb | |
| DE19710525C2 (de) | Passiv-Diffusionssammler für in Gasen enthaltene Analyte sowie Verfahren zur passiven Probenahme und Analyse | |
| WO2005057206A1 (de) | Vorrichtung zur probenvorbereitung | |
| Peters et al. | Human scent characterization: A review | |
| DE2660445C2 (de) | Vorrichtung zur quantitativen Analyse der Antigenkonzentration einer Probenlösung unter Verwendung eines Immunoadsorbens | |
| DE102006021333B4 (de) | Verbessertes Verfahren zur qualitativen und/oder quantitativen Bestimmung geringer Konzentrationen an organischen Spurenstoffen in wäßrigen Systemen und eine Analysevorrichtung zur Durchführung dieses Verfahrens | |
| DE4206109C2 (de) | Verfahren und Vorrichtung zur Aufbereitung fester Proben mit Hilfe pyrolytischer Verdampfung für eine Analyse mittels eines Massenspektrometers oder eines Gaschromatographen | |
| WO2019063394A1 (de) | Filtrationsvorrichtung, verfahren zum zusammenfügen einer modularen filtrationsvorrichtung sowie verfahren zur charakterisierung eines filtermediums und/oder zu filtrierenden mediums | |
| EP2210087A1 (de) | Verfahren und vorrichtung zur isotopenverhältnisanalyse | |
| EP0858600B1 (de) | Verfahren und vorrichtung zur analyse von flüchtigen substanzen in gasen | |
| EP1831680B1 (de) | Verfahren zur Elementaranalyse einer organischen Probe, die durch Verbrennung aufgeschlossen wird, und Vorrichtung zur Durchführung des Verfahrens | |
| DE69030939T2 (de) | Automatische einheit für die untersuchung und bewertung von wirbelschicht-crack-katalysatoren | |
| DE19619790A1 (de) | Methode und Vorrichtung zur beschleunigten Anreicherung von Analyten während der Festphasenmikroextraktion | |
| EP0360901A1 (de) | Verfahren und Vorrichtung zur Probennahme und Analyse von Kohlenwasserstoffen | |
| EP3093658B1 (de) | Vorrichtung und verfahren der gasanalyse | |
| CN117233297B (zh) | 尿液中醛类物质高精度检测方法 | |
| DE3907698C1 (en) | Method of analysing a sample | |
| DE10049079A1 (de) | Verfahren und System zur Methodenoptimierung in der Chromatographie | |
| DE4109858C2 (de) | Verfahren zum Nachweisen von Stoffen, die aus Substanzen emittiert werden | |
| DE10042073C2 (de) | Vorrichtung zur membrankontollierten Extraktion gelöster organischer Verbindungen | |
| DE4429067A1 (de) | Probenaufnehmer und Sensor für die Scanning-Kalorimetrie |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: BRUKER - FRANZEN ANALYTIK GMBH, 2800 BREMEN, DE |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BRUKER DALTONIK GMBH, 28359 BREMEN, DE |
|
| 8339 | Ceased/non-payment of the annual fee |