FR2275877A1 - Ensemble d'electrodes de spectrometres de masse multipolaires ou unipolaires - Google Patents

Ensemble d'electrodes de spectrometres de masse multipolaires ou unipolaires

Info

Publication number
FR2275877A1
FR2275877A1 FR7519036A FR7519036A FR2275877A1 FR 2275877 A1 FR2275877 A1 FR 2275877A1 FR 7519036 A FR7519036 A FR 7519036A FR 7519036 A FR7519036 A FR 7519036A FR 2275877 A1 FR2275877 A1 FR 2275877A1
Authority
FR
France
Prior art keywords
multipolar
mass spectrometer
single pole
electrodes set
pole 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.)
Granted
Application number
FR7519036A
Other languages
English (en)
Other versions
FR2275877B1 (fr
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.)
Varian Mat GmbH
Original Assignee
Varian Mat GmbH
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 DE19742434090 external-priority patent/DE2434090B2/de
Application filed by Varian Mat GmbH filed Critical Varian Mat GmbH
Publication of FR2275877A1 publication Critical patent/FR2275877A1/fr
Application granted granted Critical
Publication of FR2275877B1 publication Critical patent/FR2275877B1/fr
Granted 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
    • H01J49/42—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
    • 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
    • H01J49/4255—Device types with particular constructional features

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
FR7519036A 1974-06-18 1975-06-18 Ensemble d'electrodes de spectrometres de masse multipolaires ou unipolaires Granted FR2275877A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2429214 1974-06-18
DE19742434090 DE2434090B2 (de) 1974-07-16 1974-07-16 Verfahren zum herstellen eines elektrodensystems fuer multipol-massenfilter

Publications (2)

Publication Number Publication Date
FR2275877A1 true FR2275877A1 (fr) 1976-01-16
FR2275877B1 FR2275877B1 (fr) 1978-11-03

Family

ID=25767296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519036A Granted FR2275877A1 (fr) 1974-06-18 1975-06-18 Ensemble d'electrodes de spectrometres de masse multipolaires ou unipolaires

Country Status (2)

Country Link
FR (1) FR2275877A1 (fr)
GB (1) GB1468139A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000866A1 (fr) * 1977-08-23 1979-03-07 Bruker Franzen Analytik GmbH Procédé de fabrication d'un système analyseur pour filtre de masse multipôles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5525084A (en) * 1994-03-25 1996-06-11 Hewlett Packard Company Universal quadrupole and method of manufacture
GB2479190B (en) 2010-04-01 2014-03-19 Microsaic Systems Plc Microengineered multipole rod assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000866A1 (fr) * 1977-08-23 1979-03-07 Bruker Franzen Analytik GmbH Procédé de fabrication d'un système analyseur pour filtre de masse multipôles

Also Published As

Publication number Publication date
FR2275877B1 (fr) 1978-11-03
GB1468139A (en) 1977-03-23

Similar Documents

Publication Publication Date Title
BE836813A (fr) Composes thiazolyacetamido et leur preparation
FR2275196A1 (fr) Nouveaux dihydroxy-1a,24 cholecalciferols et procedes de leur preparation
FR2283679A1 (fr) 4-arylpiperidines 1,3,4-trisubstituees et leur preparation
FR2291136A1 (fr) Appareil d'amenee de feuilles
FR2286501A1 (fr) Installation de detection d'ions par spectrometrie de masse
IT1068990B (it) Pali per viti
FR2324119A1 (fr) Nouveau spectrometre de masse
FR2296262A1 (fr) Appareil d'ionisation pour spectrometre de masse quadrupolaire
BE829268A (fr) Nouveaux antibiotiques et leur preparation
BE832860A (fr) Benzo-isoquinoleine-diones et leur preparation
BE825473A (fr) Nouveaux composes hydroaromatiques et leur procede de preparation
BE829344A (fr) Preparation de l'alpha-6-desocy-5- hydroxytetracycline
FR2296611A1 (fr) Nouveaux composes odoriferants et leur procede de preparation
BE825982A (fr) Triazoloquinazolines et leur preparation
FR2302102A1 (fr) Nouvelles substances antibiotiques derivees de l'antibiotique 67-694 et leurs procedes de preparation
BE844603A (fr) Tripeptides et leur preparation
FR2275877A1 (fr) Ensemble d'electrodes de spectrometres de masse multipolaires ou unipolaires
FR2319605A1 (fr) Preparation de melanges d'alkylnaphtalenes
BE846802A (fr) Composes de 1,3-benzodithiole-2-one et de 1,3-benzodithiole-2-thione, et leur preparation
BE830239A (fr) Compositions de steroides stabilisees et leur preparation
SE420999B (sv) Framstellning av 2,4-diamino-5-bensylpyrimidiner
FR2299300A1 (fr) Trihalogeno-1,1,1-methyl-4-pentene-3-ols-2 et leur procede de preparation
IL49235A (en) O-aminoethyl halophenyl ketoximes, their preparation and pnd pharmaceutical compositions containing them
BE831532A (fr) Sulfohalogenures d'oxazine-diones, leur preparation et leur transformation en edulcorants
BE832464A (fr) 3,4-dihydro-2h-isoquinoleine-1-thiones et leur preparation

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse