EP0195296A3 - Procédé de détermination analytique de substances organiques - Google Patents
Procédé de détermination analytique de substances organiques Download PDFInfo
- Publication number
- EP0195296A3 EP0195296A3 EP86102699A EP86102699A EP0195296A3 EP 0195296 A3 EP0195296 A3 EP 0195296A3 EP 86102699 A EP86102699 A EP 86102699A EP 86102699 A EP86102699 A EP 86102699A EP 0195296 A3 EP0195296 A3 EP 0195296A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- substances
- determination
- mass analyzer
- concentration
- mass
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/0022—Portable spectrometers, e.g. devices comprising independent power supply, constructional details relating to portability
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/24—Vacuum systems, e.g. maintaining desired pressures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/4205—Device types
- H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
- H01J49/4215—Quadrupole mass filters
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Electron Tubes For Measurement (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853510378 DE3510378A1 (de) | 1985-03-22 | 1985-03-22 | Verfahren zur analytischen bestimmung von organischen stoffen |
DE3510378 | 1985-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0195296A2 EP0195296A2 (fr) | 1986-09-24 |
EP0195296A3 true EP0195296A3 (fr) | 1987-11-25 |
Family
ID=6266006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86102699A Ceased EP0195296A3 (fr) | 1985-03-22 | 1986-03-01 | Procédé de détermination analytique de substances organiques |
Country Status (7)
Country | Link |
---|---|
US (1) | US4757198A (fr) |
EP (1) | EP0195296A3 (fr) |
JP (1) | JPS61269844A (fr) |
CN (1) | CN1006414B (fr) |
AU (1) | AU5489486A (fr) |
CA (1) | CA1249380A (fr) |
DE (1) | DE3510378A1 (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3631862A1 (de) * | 1986-09-19 | 1988-03-31 | Strahlen Umweltforsch Gmbh | Einrichtung zur analytischen bestimmung von organischen stoffen |
JPH0466862A (ja) * | 1990-07-06 | 1992-03-03 | Hitachi Ltd | 高感度元素分析法及び装置 |
DE4133300C2 (de) * | 1991-10-08 | 1996-07-11 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zum Bestimmen strippbarer Substanzen aus Flüssigkeiten |
US5261793A (en) * | 1992-08-05 | 1993-11-16 | The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services | Miniature mechanical vacuum pump |
US5670378A (en) * | 1995-02-23 | 1997-09-23 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method for trace oxygen detection |
US20070258894A1 (en) * | 2000-11-08 | 2007-11-08 | Melker Richard J | System and Method for Real-Time Diagnosis, Treatment, and Therapeutic Drug Monitoring |
US6605176B2 (en) * | 2001-07-13 | 2003-08-12 | Taiwan Semiconductor Manufacturing Co., Ltd. | Aperture for linear control of vacuum chamber pressure |
US6982413B2 (en) * | 2003-09-05 | 2006-01-03 | Griffin Analytical Technologies, Inc. | Method of automatically calibrating electronic controls in a mass spectrometer |
WO2005031287A2 (fr) * | 2003-09-25 | 2005-04-07 | Oi Corporation | Procede et dispositif a configuration de turbopompe-pompe de circuit de refoulement primaire, mis en oeuvre par exemple dans un spectrometre de masse |
GB0327241D0 (en) * | 2003-11-21 | 2003-12-24 | Gv Instr | Ion detector |
WO2005088671A2 (fr) * | 2004-03-05 | 2005-09-22 | Oi Corporation | Chromatographe gazeux et spectrometre de masse |
US7023003B2 (en) * | 2004-03-18 | 2006-04-04 | Taiwan Semiconductor Manufacturing Co., Ltd. | Ion implanter and method of preventing undesirable ions from implanting a target wafer |
US20070258861A1 (en) * | 2004-06-15 | 2007-11-08 | Barket Dennis Jr | Analytical Instruments, Assemblies, and Methods |
WO2006116564A2 (fr) | 2005-04-25 | 2006-11-02 | Griffin Analytical Technologies, L.L.C. | Instruments, appareils et procedes d'analyse |
US20070131860A1 (en) * | 2005-12-12 | 2007-06-14 | Freeouf John L | Quadrupole mass spectrometry chemical sensor technology |
US7992424B1 (en) | 2006-09-14 | 2011-08-09 | Griffin Analytical Technologies, L.L.C. | Analytical instrumentation and sample analysis methods |
US9500572B2 (en) | 2009-04-30 | 2016-11-22 | Purdue Research Foundation | Sample dispenser including an internal standard and methods of use thereof |
US8704167B2 (en) * | 2009-04-30 | 2014-04-22 | Purdue Research Foundation | Mass spectrometry analysis of microorganisms in samples |
SG10201401521UA (en) | 2009-04-30 | 2014-07-30 | Purdue Research Foundation | Ion generation using wetted porous material |
WO2012097058A1 (fr) * | 2011-01-12 | 2012-07-19 | 1St Detect Corporation | Évacuation d'une chambre d'échantillon |
US9157921B2 (en) | 2011-05-18 | 2015-10-13 | Purdue Research Foundation | Method for diagnosing abnormality in tissue samples by combination of mass spectral and optical imaging |
US9546979B2 (en) | 2011-05-18 | 2017-01-17 | Purdue Research Foundation | Analyzing a metabolite level in a tissue sample using DESI |
WO2012167126A1 (fr) | 2011-06-03 | 2012-12-06 | Purdue Research Foundation | Génération d'ions à l'aide de matières poreuses humidifiées modifiées |
CN102288643B (zh) * | 2011-08-01 | 2013-01-09 | 山东省科学院海洋仪器仪表研究所 | 土壤中有机质的测量方法及装置 |
EP2849205A4 (fr) * | 2012-05-08 | 2015-04-29 | Shimadzu Corp | Spectromètre de masse |
WO2014120411A1 (fr) | 2013-01-31 | 2014-08-07 | Purdue Research Foundation | Systèmes et procédés pour analyser un échantillon extrait |
CA2888351A1 (fr) | 2013-01-31 | 2014-08-07 | Purdue Research Foundation | Methodes d'analyse de petrole brut |
EP3486937B1 (fr) * | 2013-06-25 | 2022-07-27 | Purdue Research Foundation | Analyse par spectrométrie de masse de micro-organismes dans des échantillons |
US9786478B2 (en) | 2014-12-05 | 2017-10-10 | Purdue Research Foundation | Zero voltage mass spectrometry probes and systems |
JP6948266B2 (ja) | 2015-02-06 | 2021-10-13 | パーデュー・リサーチ・ファウンデーションPurdue Research Foundation | プローブ、システム、カートリッジ、およびその使用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2400557A (en) * | 1942-07-31 | 1946-05-21 | Cons Eng Corp | Analytical system |
US3955084A (en) * | 1974-09-09 | 1976-05-04 | California Institute Of Technology | Electro-optical detector for use in a wide mass range mass spectrometer |
US4016421A (en) * | 1975-02-13 | 1977-04-05 | E. I. Du Pont De Nemours And Company | Analytical apparatus with variable energy ion beam source |
EP0032984A2 (fr) * | 1980-01-23 | 1981-08-05 | International Business Machines Corporation | Procédé et appareil pour mesurer des traces d'oxygène |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2610300A (en) * | 1951-08-07 | 1952-09-09 | Wilson W Walton | Flow control |
US2714164A (en) * | 1954-02-23 | 1955-07-26 | John W Riggie | Mass spectrometer sampling system |
GB960237A (en) * | 1961-09-04 | 1964-06-10 | Ass Elect Ind | Improvements relating to mass spectrometer ion sources |
US3700893A (en) * | 1971-02-12 | 1972-10-24 | Nasa | Method and apparatus for determining the contents of contained gas samples |
JPS5036393A (fr) * | 1973-08-04 | 1975-04-05 | ||
JPS583589B2 (ja) * | 1977-03-30 | 1983-01-21 | 株式会社日立製作所 | 質量分析計の直接試料導入装置 |
JPS54104585A (en) * | 1978-02-03 | 1979-08-16 | Hitachi Ltd | Three-phase group bus |
FR2485201A1 (fr) * | 1980-06-20 | 1981-12-24 | Rech Geolog Miniere | Procede de mesure de grande precision des concentrations de gaz et produits volatils en situ et en continu et appareil in situ en oeuvre |
US4672203A (en) * | 1983-05-20 | 1987-06-09 | Inficon Leybold-Heraeus, Inc. | Two stage valve for use in pressure converter |
-
1985
- 1985-03-22 DE DE19853510378 patent/DE3510378A1/de active Granted
-
1986
- 1986-03-01 EP EP86102699A patent/EP0195296A3/fr not_active Ceased
- 1986-03-19 AU AU54894/86A patent/AU5489486A/en not_active Abandoned
- 1986-03-20 CN CN86102624A patent/CN1006414B/zh not_active Expired
- 1986-03-21 CA CA000504735A patent/CA1249380A/fr not_active Expired
- 1986-03-22 JP JP61064647A patent/JPS61269844A/ja active Pending
- 1986-09-22 US US06/910,371 patent/US4757198A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2400557A (en) * | 1942-07-31 | 1946-05-21 | Cons Eng Corp | Analytical system |
US3955084A (en) * | 1974-09-09 | 1976-05-04 | California Institute Of Technology | Electro-optical detector for use in a wide mass range mass spectrometer |
US4016421A (en) * | 1975-02-13 | 1977-04-05 | E. I. Du Pont De Nemours And Company | Analytical apparatus with variable energy ion beam source |
EP0032984A2 (fr) * | 1980-01-23 | 1981-08-05 | International Business Machines Corporation | Procédé et appareil pour mesurer des traces d'oxygène |
Non-Patent Citations (1)
Title |
---|
NATURE, vol. 204, no. 4958, November 1964, pages 531-533, Basingstoke GB; E. FARRAR et al.: "A simple mass spectrometer for the analysis of argon at ultra-high vacuum" * |
Also Published As
Publication number | Publication date |
---|---|
US4757198A (en) | 1988-07-12 |
CA1249380A (fr) | 1989-01-24 |
DE3510378C2 (fr) | 1988-07-07 |
CN86102624A (zh) | 1987-04-08 |
CN1006414B (zh) | 1990-01-10 |
DE3510378A1 (de) | 1986-10-02 |
JPS61269844A (ja) | 1986-11-29 |
EP0195296A2 (fr) | 1986-09-24 |
AU5489486A (en) | 1986-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0195296A3 (fr) | Procédé de détermination analytique de substances organiques | |
DE2420146C2 (de) | Verfahren und Vorrichtung zur schnellen Ermittlung des Erdölproduktionspotentials geologischer Sedimente auf der Basis geringer Probennahmen | |
FI943566A0 (fi) | Menetelmä kemikaalien tunnistamiseksi käyttäen ei-radioaktiivisia isotooppeja | |
DE69935970T2 (de) | Massenspektrometrie von reaktiven spezies mit spezifischer isotopenverdünnung | |
DE4141178A1 (de) | Verfahren zur sequenzierung von nukleinsaeuren | |
DE2722797A1 (de) | Verfahren und vorrichtung zur bestimmung des schwefelgehaltes von proben | |
Measures et al. | Determination of beryllium in natural waters in real time using electron capture detection gas chromatography | |
Young et al. | The extraction of zirconium with tri-n-octylphosphine oxide and its direct determination in the organic phase with pyrocatechol violet | |
Harrison et al. | A comparative study of methods for the analysis of total lead in soils | |
ES2115449A1 (es) | Procedimiento analitico seguro para determinar la concentracion de productos de descomposicion en disolventes utilizados para la extraccion con disolvente. | |
Howe | Improved chromatographic analysis of petroleum porphyrin aggregates and quantitative measurement by integral absorption | |
Luten et al. | Determination of iodate in rain-water | |
DE3511687C2 (de) | Verfahren und Vorrichtung zum Bestimmen von organischem Kohlenstoff in Wasser | |
DE3709430C2 (fr) | ||
DE1558396B1 (de) | Verfahren zur Gewinnung von Spurenelementen aus Gestein | |
Deutscher et al. | Determination of uranium in natural waters by differential-pulse polarography of a trioctyl-phosphine oxide extract | |
Rigol et al. | Capillary zone electrophoresis to study the humic fraction in organic soils and its relationship with radiocaesium mobility | |
DE3330091A1 (de) | Verfahren zur bestimmung eines aldehyds in luft | |
DE1246643B (de) | Bohrlochuntersuchungsverfahren | |
DE19925120A1 (de) | Verfahren zur qualitativen und quantitativen Bestimmung von Peroxiden, insbesondere Wasserstoffperoxid | |
DE748798C (de) | Verfahren zur Entfernung von Stickoxyden aus sauerstoffhaltigen, kohlenwasserstofffreien Gasen | |
EP0160815A3 (fr) | Appareil pour mesurer le contenu en huile d'une eau | |
DE4426266C1 (de) | Verfahren zur Herstellung eines Materials zur Schwermetallabsorption | |
Trusell | Determination of the extent of acid hydrolysis of N-methylpyrrolidone | |
DE865383C (de) | Verfahren zum Nachweis von Lost mit Hilfe von Edelmetallhalogenid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT CH FR GB IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19861004 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT CH FR GB IT LI NL SE |
|
17Q | First examination report despatched |
Effective date: 19881109 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 19910929 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: COULSTON, FREDERIK, PROF. DR. Inventor name: KORTE, FRIEDHELM, PROF. DR. Inventor name: PARLAR, AHMET, DR. |