CH679886A5 - - Google Patents

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Info

Publication number: CH679886A5
Authority: CH; Switzerland
Prior art keywords: adsorbent; gas; desorption; vessel; sleeve
Prior art date: 1989-09-04

Application number

CH3203/89A

Other languages

German (de)

English (en)

Inventor

Ernst Willi Loebach

Original Assignee

Topic Ag

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.)

1989-09-04

Filing date

1989-09-04

Publication date

1992-04-30

1989-09-04 Application filed by Topic Ag filed Critical Topic Ag

1989-09-04 Priority to CH3203/89A priority Critical patent/CH679886A5/de

1990-09-04 Priority to PCT/EP1990/001479 priority patent/WO1991003719A1/de

1990-09-04 Priority to AT90914699T priority patent/ATE113717T1/de

1990-09-04 Priority to JP2513566A priority patent/JPH05500114A/ja

1990-09-04 Priority to EP90914699A priority patent/EP0491000B1/de

1990-09-04 Priority to US07/835,466 priority patent/US5284054A/en

1990-09-04 Priority to DE59007656T priority patent/DE59007656D1/de

1992-04-30 Publication of CH679886A5 publication Critical patent/CH679886A5/de

Links

238000000034 method Methods 0.000 claims abstract description 40
238000003795 desorption Methods 0.000 claims abstract description 34
238000004458 analytical method Methods 0.000 claims abstract description 28
239000000203 mixture Substances 0.000 claims abstract description 22
238000001179 sorption measurement Methods 0.000 claims abstract description 18
238000011144 upstream manufacturing Methods 0.000 claims abstract description 5
239000003463 adsorbent Substances 0.000 claims description 44
239000002808 molecular sieve Substances 0.000 claims description 37
URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 37
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 34
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
229910002092 carbon dioxide Inorganic materials 0.000 claims description 17
239000001569 carbon dioxide Substances 0.000 claims description 17
229920006395 saturated elastomer Polymers 0.000 claims description 10
238000005259 measurement Methods 0.000 claims description 9
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
239000002245 particle Substances 0.000 claims description 6
229910052799 carbon Inorganic materials 0.000 claims description 5
238000007789 sealing Methods 0.000 claims description 5
238000010521 absorption reaction Methods 0.000 claims description 4
238000003860 storage Methods 0.000 claims description 4
241001465754 Metazoa Species 0.000 claims description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
229910052782 aluminium Inorganic materials 0.000 claims description 3
229910052759 nickel Inorganic materials 0.000 claims description 3
230000001681 protective effect Effects 0.000 claims description 3
239000000741 silica gel Substances 0.000 claims description 3
229910002027 silica gel Inorganic materials 0.000 claims description 3
239000012528 membrane Substances 0.000 claims description 2
238000002360 preparation method Methods 0.000 claims description 2
230000003993 interaction Effects 0.000 claims 1
230000002265 prevention Effects 0.000 claims 1
239000000470 constituent Substances 0.000 abstract 2
239000007789 gas Substances 0.000 description 67
230000029058 respiratory gaseous exchange Effects 0.000 description 12
238000005070 sampling Methods 0.000 description 11
-1 polyethylene Polymers 0.000 description 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
239000004698 Polyethylene Substances 0.000 description 6
229920000573 polyethylene Polymers 0.000 description 6
238000012546 transfer Methods 0.000 description 6
150000002500 ions Chemical class 0.000 description 5
239000000463 material Substances 0.000 description 5
239000011324 bead Substances 0.000 description 4
238000000926 separation method Methods 0.000 description 4
239000000126 substance Substances 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
239000007769 metal material Substances 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
239000004793 Polystyrene Substances 0.000 description 2
238000004847 absorption spectroscopy Methods 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
239000000356 contaminant Substances 0.000 description 2
238000001816 cooling Methods 0.000 description 2
238000001514 detection method Methods 0.000 description 2
239000012535 impurity Substances 0.000 description 2
238000009413 insulation Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
210000004072 lung Anatomy 0.000 description 2
238000012423 maintenance Methods 0.000 description 2
229920002223 polystyrene Polymers 0.000 description 2
239000000843 powder Substances 0.000 description 2
238000012545 processing Methods 0.000 description 2
229910001220 stainless steel Inorganic materials 0.000 description 2
239000010935 stainless steel Substances 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
239000004809 Teflon Substances 0.000 description 1
229920006362 Teflon® Polymers 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000012159 carrier gas Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000013078 crystal Substances 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000003814 drug Substances 0.000 description 1
229940079593 drug Drugs 0.000 description 1
239000011888 foil Substances 0.000 description 1
238000004817 gas chromatography Methods 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
208000015181 infectious disease Diseases 0.000 description 1
230000036512 infertility Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000005040 ion trap Methods 0.000 description 1
238000004949 mass spectrometry Methods 0.000 description 1
239000002106 nanomesh Substances 0.000 description 1
229910052756 noble gas Inorganic materials 0.000 description 1
150000002835 noble gases Chemical class 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
238000004611 spectroscopical analysis Methods 0.000 description 1
238000012360 testing method Methods 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
239000012780 transparent material Substances 0.000 description 1
238000013022 venting Methods 0.000 description 1
238000004804 winding Methods 0.000 description 1

Classifications

- 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
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
- 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
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N2001/2244—Exhaled gas, e.g. alcohol detecting
- 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
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/30—Control of physical parameters of the fluid carrier of temperature
- G01N2030/303—Control of physical parameters of the fluid carrier of temperature using peltier elements
- 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
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N30/12—Preparation by evaporation

Landscapes

Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Biochemistry (AREA)
Pathology (AREA)
Immunology (AREA)
Biomedical Technology (AREA)
Molecular Biology (AREA)
General Health & Medical Sciences (AREA)
Analytical Chemistry (AREA)
Food Science & Technology (AREA)
Medicinal Chemistry (AREA)
Biophysics (AREA)
Urology & Nephrology (AREA)
Hematology (AREA)
Sampling And Sample Adjustment (AREA)
Separation Of Gases By Adsorption (AREA)
Multi Processors (AREA)
Investigating Or Analysing Biological Materials (AREA)

CH3203/89A 1989-09-04 1989-09-04 CH679886A5 (2)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
CH3203/89A CH679886A5 (2)	1989-09-04	1989-09-04
PCT/EP1990/001479 WO1991003719A1 (de)	1989-09-04	1990-09-04	Verfahren und einrichtung für die vorbereitung eines gasgemisches zur analyse und anwendung des verfahrens
AT90914699T ATE113717T1 (de)	1989-09-04	1990-09-04	Verfahren und einrichtung für die vorbereitung eines gasgemisches zur analyse und anwendung des verfahrens.
JP2513566A JPH05500114A (ja)	1989-09-04	1990-09-04	分析用混合ガスの前処理方法及び装置、並びにその方法の応用
EP90914699A EP0491000B1 (de)	1989-09-04	1990-09-04	Verfahren und einrichtung für die vorbereitung eines gasgemisches zur analyse und anwendung des verfahrens
US07/835,466 US5284054A (en)	1989-09-04	1990-09-04	Method and apparatus for preparing a gas mixture for purposes of analysis and application of the method
DE59007656T DE59007656D1 (de)	1989-09-04	1990-09-04	Verfahren und einrichtung für die vorbereitung eines gasgemisches zur analyse und anwendung des verfahrens.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH3203/89A CH679886A5 (2)	1989-09-04	1989-09-04

Publications (1)

Publication Number	Publication Date
CH679886A5 true CH679886A5 (2)	1992-04-30

Family

ID=4250895

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH3203/89A CH679886A5 (2)	1989-09-04	1989-09-04

Country Status (7)

Country	Link
US (1)	US5284054A (2)
EP (1)	EP0491000B1 (2)
JP (1)	JPH05500114A (2)
AT (1)	ATE113717T1 (2)
CH (1)	CH679886A5 (2)
DE (1)	DE59007656D1 (2)
WO (1)	WO1991003719A1 (2)

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US5205154A (en) *	1991-11-01	1993-04-27	Brigham Young University	Apparatus and method for simultaneous supercritical fluid extraction and gas chromatography
ATE204147T1 (de) *	1992-06-16	2001-09-15	Natus Medical Inc	Vorrichtung und verfahren zur in-vivo messung der endexpiratorischen kohlenmonoxyd-konzentration
US5479815A (en) *	1994-02-24	1996-01-02	Kraft Foods, Inc.	Method and apparatus for measuring volatiles released from food products
IT1269221B (it)	1994-11-25	1997-03-21	Fondazione Clinica Del Lavoro	Campionatore diffusivo a simmetria radiale di sostanze volatili, ad alta capacita' di pompaggio equivalente ed utile per il desorbimento chimico e termico.
US5900533A (en) *	1995-08-03	1999-05-04	Trw Inc.	System and method for isotope ratio analysis and gas detection by photoacoustics
US5957858A (en) *	1996-07-26	1999-09-28	Polestar Technologies, Inc.	Systems and methods for monitoring relative concentrations of different isotopic forms of a chemical species
DE19830607C2 (de) *	1998-07-09	2002-08-01	Hte Ag The High Throughput Exp	Verfahren zum Nachweis eines Produktes im Abstrom eines katalytischen Materials einer Vielzahl von katalytischen Materialien
US6410332B1 (en) *	1998-09-08	2002-06-25	Symyx Technologies, Inc.	Sampling and analysis of reactions by trapping reaction components on a sorbent
US7004909B1 (en) *	2001-03-19	2006-02-28	Pranalytica, Inc.	Diagnostic method for high sensitivity detection of component concentrations in human gas emissions
DE10125415A1 (de) *	2001-05-25	2002-11-28	Fischer Analysen Instr Gmbh	Verfahren zur Messung des 13CO¶2¶/12CO¶2¶-Verhältnisses in der Atemluft intubierter Probanden
US20030023182A1 (en) *	2001-07-26	2003-01-30	Mault James R.	Respiratory connector for respiratory gas analysis
US6726637B2 (en) *	2001-12-06	2004-04-27	Michael Phillips	Breath collection apparatus
US6783573B2 (en) *	2002-09-27	2004-08-31	Welch Allyn Protocol, Inc.	Gas sampling system
KR100470864B1 (ko) *	2003-01-07	2005-02-21	자동차부품연구원	배출가스 측정용 광음향 측정 장치
USD511210S1 (en) *	2003-04-30	2005-11-01	Servei D 'ajut Respiratori, S.L.	Mouthpiece for carrying out respiratory medical test
US7159475B2 (en) *	2004-02-27	2007-01-09	Honeywell International, Inc.	Apparatus and method of sampling semivolatile compounds
US8903474B2 (en) *	2005-12-06	2014-12-02	Pen Inc.	Analysis of gases
US8002712B2 (en) *	2006-01-26	2011-08-23	Meka Vikas V	Breath and breath condensate analysis system and associated methods
US20080053439A1 (en) *	2006-08-10	2008-03-06	Lighton John R	Combined device for analytical measurements
CA2755966C (en) *	2009-03-24	2017-11-07	Perkinelmer Health Sciences, Inc.	Sorbent devices with longitudinal diffusion paths and methods of using them
JP5302778B2 (ja) *	2009-05-29	2013-10-02	株式会社堀場製作所	排ガス分析装置及びプローブユニット
CN101900702A (zh) *	2009-05-29	2010-12-01	株式会社堀场制作所	排气分析装置及探测单元
US9091151B2 (en)	2009-11-19	2015-07-28	Halliburton Energy Services, Inc.	Downhole optical radiometry tool
CA2756285C (en) *	2009-12-23	2014-01-07	Halliburton Energy Services, Inc.	Interferometry-based downhole analysis tool
CN105080285A (zh) *	2010-02-22	2015-11-25	克里蒂凯尔系统公司	内联分水器
EP2539239A1 (en) *	2010-02-26	2013-01-02	Nextteq, LLC	Container for fluid sampling with flexible metal alloy walls
USD692555S1 (en) *	2010-05-11	2013-10-29	Dalhousie University	Respiratory device filter
GB2493652B (en)	2010-06-01	2018-07-04	Halliburton Energy Services Inc	Spectroscopic nanosensor logging systems and methods
AU2010355321B2 (en)	2010-06-16	2014-02-27	Halliburtion Energy Services, Inc.	Downhole sources having enhanced IR emission
DE102013013604A1 (de) *	2013-07-20	2015-01-22	Bvp Gmbh	Verfahren zum Sammeln von fossilen und biogenen Kohlenstoff C14 aus der Abluft von Kraftwerken in Molekularsieben und chemischen Lösungen.
JP6523797B2 (ja) *	2014-06-11	2019-06-05	株式会社堀場製作所	Ｃｏ２濃度計用ゼロガス精製器及びｃｏ２濃度計測システム
US9546930B2 (en)	2014-06-27	2017-01-17	Pulse Heath Llc	Analysis cartridge
JP2016070869A (ja) *	2014-10-01	2016-05-09	株式会社タニタ	ガス測定装置
CN104569228B (zh) *	2014-12-31	2016-03-16	同方威视技术股份有限公司	一种进样装置
CN104483423B (zh) *	2014-12-31	2016-03-09	同方威视技术股份有限公司	样品采集和热解析进样装置和方法以及痕量检测设备
FR3036488B1 (fr) *	2015-05-22	2017-10-06	Ste Action Europe Sarl	Dispositif de prelevement et d'analyse
BR112018070768A8 (pt) *	2016-04-12	2023-03-07	Endo Medical Inc	Dispositivo de análise de respiração
WO2020031123A1 (en) *	2018-08-09	2020-02-13	Reliance Worldwide Corporation	Fluid preparation system

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FR73863E (fr) *	1958-05-09	1960-09-12	Air Liquide	Perfectionnements aux procédés pour l'analyse de mélanges gazeux
FR1203026A (fr) *	1958-05-09	1960-01-14	Air Liquide	Perfectionnements aux procédés pour l'analyse de mélanges gazeux
DE1287823C2 (de) *	1965-03-26	1969-09-18	Lothar Miczka KG, 4370 Mari	Prüfröhrchen zur Feststellung des Alkoholgehalts der Atemluf einer Versuchsperson
DE1598768A1 (de) *	1965-09-23	1970-05-21	Lothar Miczka Kg	Pruefroehrchen zur Feststellung des Alkoholgehalts der Atemluft
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1989
- 1989-09-04 CH CH3203/89A patent/CH679886A5/de not_active IP Right Cessation
1990
- 1990-09-04 US US07/835,466 patent/US5284054A/en not_active Expired - Fee Related
- 1990-09-04 JP JP2513566A patent/JPH05500114A/ja active Pending
- 1990-09-04 EP EP90914699A patent/EP0491000B1/de not_active Expired - Lifetime
- 1990-09-04 DE DE59007656T patent/DE59007656D1/de not_active Expired - Fee Related
- 1990-09-04 AT AT90914699T patent/ATE113717T1/de not_active IP Right Cessation
- 1990-09-04 WO PCT/EP1990/001479 patent/WO1991003719A1/de not_active Ceased

Also Published As

Publication number	Publication date
ATE113717T1 (de)	1994-11-15
DE59007656D1 (de)	1994-12-08
JPH05500114A (ja)	1993-01-14
EP0491000A1 (de)	1992-06-24
US5284054A (en)	1994-02-08
WO1991003719A1 (de)	1991-03-21
EP0491000B1 (de)	1994-11-02

Legal Events

Date	Code	Title	Description
1997-05-15	PL	Patent ceased

Publication	Publication Date	Title
EP0491000B1 (de)	1994-11-02	Verfahren und einrichtung für die vorbereitung eines gasgemisches zur analyse und anwendung des verfahrens
DE69529385T2 (de)	2003-10-09	Mit Gasanalysegeräten verwendbare Filtrationseinrichtung für Fluide
DE69405169T2 (de)	1998-03-12	Vorrichtung zum Sammeln von Atemproben
DE3445639C2 (de)	1987-02-12	Kolorimetrischer Indikator zur Anzeige des Erschöpfungszustandes von Gasfiltern
DE69126293T2 (de)	1998-01-15	Bestandteil-Schicht-Entnahme von einer zentrifugierten Probe in einem Röhrchen
DE2501618C3 (de)	1979-04-12	Gasadsorptionszelle
DE69120720T2 (de)	1996-11-07	Kohlendioxidabsorber für einmaligen Gebrauch
DE69017166T2 (de)	1995-06-14	Lösezelle für Feststoffe und Vorrichtung mit einer solchen Zelle zur Untersuchung der Lösekinetik.
DE69838137T2 (de)	2008-04-10	Inkubator mit verbessertem filtersystem und filterverfahren
AT399228B (de)	1995-04-25	Verfahren zur analyse von gasförmigen oder flüssigen proben und einweg-messelement zur ausübung des verfahrens
EP1146335B1 (de)	2004-06-02	Verfahren für die Analyse von gasförmigen Inhaltsstoffen sowie Testkit insbesondere zur Durchführung dieses Verfahrens
EP0977062A2 (de)	2000-02-02	Steckverbindung für Lichtwellenleiter
DE2842027C2 (2)	1989-07-27
DE19858366B4 (de)	2006-02-02	Verfahren zum Herstellen und Abfüllen von quantitativ definierbaren Gasgemischen mit Komponenten in sehr geringer Konzentration
DE2364845A1 (de)	1974-07-04	Anlage und verfahren zur herstellung von gasproben
DE102010014008A1 (de)	2011-10-06	Vorrichtung zur Isolation von Analyten aus einem Exspirationsvolumen
DE2705096C3 (de)	1982-04-22	Vorrichtung für die Aufnahme und den Transport einer biologischen Flüssigkeit
DE102019135311B4 (de)	2024-02-01	Mikrofiltertiegel zur Probenfiltration und Verwendung zur direkten Bestimmung von Mikroplastik mittels thermischer Analyse
DE29823377U1 (de)	1999-05-20	Diffusionsprobensammler
DE19950341C1 (de)	2001-07-26	Vorrichtung zum Abscheiden von Mikroorganismen aus Mikroorganismen-enthaltenden Gasen und ihre Verwendung
EP0370360A2 (de)	1990-05-30	Vorrichtung zur Zwischenanreicherung von Spurenstoffen aus einem Gasstrom in einer Kühlfalle
DD225785B1 (de)	1988-08-17	Verfahren und vorrichtung zur bestimmung des gasdiffusionskoeffizienten poroeser materialien
DE202004014781U1 (de)	2005-03-03	Vorrichtungen zur Analyse von Gasen
WO2001084113A1 (de)	2001-11-08	Verfahren und vorrichtung für eine filtration einer flüssigen probe insbesondere zur gewinnung von medizinischen präparaten
DE2224975A1 (de)	1973-01-04	Verfahren und vorrichtung zum feststellen des feuchtigkeitsgrades oder wassergehalts von textilmaterial