FR2040476A1 - Ion source for mass spectrometer - Google Patents

Ion source for mass spectrometer

Info

Publication number
FR2040476A1
FR2040476A1 FR7015799A FR7015799A FR2040476A1 FR 2040476 A1 FR2040476 A1 FR 2040476A1 FR 7015799 A FR7015799 A FR 7015799A FR 7015799 A FR7015799 A FR 7015799A FR 2040476 A1 FR2040476 A1 FR 2040476A1
Authority
FR
France
Prior art keywords
mass spectrometer
ion source
solvent
dissolved
ionise
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.)
Withdrawn
Application number
FR7015799A
Other languages
French (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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 GB1145170A external-priority patent/GB1246709A/en
Application filed by Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Publication of FR2040476A1 publication Critical patent/FR2040476A1/en
Withdrawn legal-status Critical Current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
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

Material is dissolved in a solvent, and dissolved material and solvent passed into a region with high enough electrical potential to ionise the material and evaporate the solvent. The ionised material is separated from the solvent, and introduce to the mass spectrometer.
FR7015799A 1969-04-30 1970-04-29 Ion source for mass spectrometer Withdrawn FR2040476A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2197669 1969-04-30
GB1145170A GB1246709A (en) 1969-04-30 1969-04-30 Improvements in or relating to mass spectrometry

Publications (1)

Publication Number Publication Date
FR2040476A1 true FR2040476A1 (en) 1971-01-22

Family

ID=26248297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7015799A Withdrawn FR2040476A1 (en) 1969-04-30 1970-04-29 Ion source for mass spectrometer

Country Status (3)

Country Link
DE (1) DE2020947A1 (en)
FR (1) FR2040476A1 (en)
NL (1) NL7006284A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013620A1 (en) * 1979-05-25 1980-12-04 Hewlett Packard Co SAMPLE INPUT DEVICE FOR MASS SPECTROMETER

Also Published As

Publication number Publication date
DE2020947A1 (en) 1970-11-05
NL7006284A (en) 1970-11-03

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Legal Events

Date Code Title Description
ST Notification of lapse