[go: up one dir, main page]

CA2409346A1 - Spectrometre de masse - Google Patents

Spectrometre de masse Download PDF

Info

Publication number
CA2409346A1
CA2409346A1 CA 2409346 CA2409346A CA2409346A1 CA 2409346 A1 CA2409346 A1 CA 2409346A1 CA 2409346 CA2409346 CA 2409346 CA 2409346 A CA2409346 A CA 2409346A CA 2409346 A1 CA2409346 A1 CA 2409346A1
Authority
CA
Canada
Prior art keywords
mass spectrometer
mass
mass analyser
analyser
injected
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.)
Granted
Application number
CA 2409346
Other languages
English (en)
Other versions
CA2409346C (fr
Inventor
Robert Harold Bateman
Martin Green
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Micromass UK Ltd
Original Assignee
Micromass UK Ltd
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.)
Filing date
Publication date
Priority claimed from GBGB0125241.0A external-priority patent/GB0125241D0/en
Priority claimed from GB0221502A external-priority patent/GB0221502D0/en
Application filed by Micromass UK Ltd filed Critical Micromass UK Ltd
Publication of CA2409346A1 publication Critical patent/CA2409346A1/fr
Application granted granted Critical
Publication of CA2409346C publication Critical patent/CA2409346C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01J49/40—Time-of-flight spectrometers
    • H01J49/401—Time-of-flight spectrometers characterised by orthogonal acceleration, e.g. focusing or selecting the ions, pusher electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
CA 2409346 2001-10-22 2002-10-22 Spectrometre de masse Expired - Fee Related CA2409346C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB0125241.0 2001-10-22
GBGB0125241.0A GB0125241D0 (en) 2001-10-22 2001-10-22 Mass spectrometer
GBGB0127662.5A GB0127662D0 (en) 2001-10-22 2001-11-19 Mass Spectrometer
GB0127662.5 2001-11-19
GB0221502A GB0221502D0 (en) 2001-10-22 2002-09-17 Mass spectrometer
GB0221502.8 2002-09-17

Publications (2)

Publication Number Publication Date
CA2409346A1 true CA2409346A1 (fr) 2003-04-22
CA2409346C CA2409346C (fr) 2007-01-09

Family

ID=27256302

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2409346 Expired - Fee Related CA2409346C (fr) 2001-10-22 2002-10-22 Spectrometre de masse

Country Status (3)

Country Link
EP (1) EP1306881B1 (fr)
CA (1) CA2409346C (fr)
GB (1) GB2388955B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2428876B (en) * 2004-04-05 2008-10-01 Micromass Ltd Mass spectrometer
EP1738396B1 (fr) * 2004-04-05 2018-10-31 Micromass UK Limited Spectromètre de masse
GB0427632D0 (en) * 2004-12-17 2005-01-19 Micromass Ltd Mass spectrometer
GB201104292D0 (en) * 2011-03-15 2011-04-27 Micromass Ltd M/z targets attenuation on time of flight instruments
CN106098528B (zh) * 2016-06-14 2017-12-19 清华大学深圳研究生院 一种减小离子迁移谱仪离子门感应冲击的装置和方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6011259A (en) * 1995-08-10 2000-01-04 Analytica Of Branford, Inc. Multipole ion guide ion trap mass spectrometry with MS/MSN analysis
US5689111A (en) * 1995-08-10 1997-11-18 Analytica Of Branford, Inc. Ion storage time-of-flight mass spectrometer
EP1050065A4 (fr) * 1998-01-23 2004-03-31 Analytica Of Branford Inc Spectrometrie de masse depuis des surfaces
JP2000251831A (ja) * 1999-03-01 2000-09-14 Jeol Ltd 質量分析装置
GB0029040D0 (en) * 2000-11-29 2001-01-10 Micromass Ltd Orthogonal time of flight mass spectrometer
JP3990889B2 (ja) * 2001-10-10 2007-10-17 株式会社日立ハイテクノロジーズ 質量分析装置およびこれを用いる計測システム

Also Published As

Publication number Publication date
GB0224594D0 (en) 2002-12-04
EP1306881A2 (fr) 2003-05-02
CA2409346C (fr) 2007-01-09
GB2388955B (en) 2004-09-01
EP1306881B1 (fr) 2008-10-01
GB2388955A (en) 2003-11-26
EP1306881A3 (fr) 2004-11-10

Similar Documents

Publication Publication Date Title
CA2391140A1 (fr) Spectrometre de masse
WO2000070335A3 (fr) Mobilite des ions et spectrometre de masse
CA2293483A1 (fr) Spectrometre hybride de masse et de mobilite ionique
WO2007066114A3 (fr) Spectrometre de masse
WO1999040610A3 (fr) Spectrometre de masse a temps de vol en tandem avec extraction differee et procede d'utilisation
WO2004077488A3 (fr) Spectrometre de masse de temps de vol en tandem
WO2008059255A3 (fr) Spectromètre de masse
GB2386751B (en) Pulsers for time-of-flight mass spectrometers with orthogonal ion injection
WO2000017908A3 (fr) Reduction de charge en spectrometrie de masse avec electrospray
GB2391699B (en) A method of mass spectrometry and a mass spectrometer
WO2004088271A3 (fr) Procede permettant d'accroitre l'efficacite d'ionisation en spectroscopie de masse
AU4326599A (en) Mass spectrometry with multipole ion guides
WO2004100208A3 (fr) Plaque temoin pour desorption laser assistee par matrice et spectrometrie de masse d'ionisation
AU2003228749A1 (en) Tandem time of flight mass spectrometer and method of use
GB2421839B (en) Mass spectrometer
WO2008071967A3 (fr) Spectromètre de masse
AU3909100A (en) Direct flow injection analysis nebulization electrospray and apci mass spectrometry
WO2005083743A3 (fr) Piege a ions et procede de dissociation d'ions dans un tel piege
WO2005022583A3 (fr) Reduction d'une interaction due a la matrice pour analyse par spectrometrie de masse maldi
WO2001023863A3 (fr) Cibles de sources ioniques modifiees prevues pour etre utilisees en spectrometrie de masse maldi liquide
GB2430074A (en) Compact time-of-flight mass spectrometer
CA2409346A1 (fr) Spectrometre de masse
WO2003010794A3 (fr) Dispositif de spectrometrie de masse
GB0127662D0 (en) Mass Spectrometer
EP1170779A4 (fr) Spectrometre de masse des isotopomeres

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20201022