Calibration in positive and negative ion fast atom bombardment using salt mixtures

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

Two salt mixtures are described far mass calibration in fast atom bombardment: CsI and NaI for positive ion mode, and CsI and CsF for negative ion mode. The mixtures give many more peaks than CsI and therefore better mass accuracy can be obtained both in scanning and in peak‐matching mode. Their use is especially advantageous for computerized data acquisition. The mass range of 23–3500 for positive ion mode, and 19–3000 for negative ion mode, has been tested and gave good results.

Original languageEnglish
Pages (from-to)183-185
Number of pages3
JournalOrganic Mass Spectrometry
Volume24
Issue number3
DOIs
Publication statusPublished - 1989

Fingerprint

positive ions
negative ions
Calibration
bombardment
Negative ions
Salts
Positive ions
Ions
salts
Atoms
atoms
Data acquisition
Scanning
data acquisition
scanning

ASJC Scopus subject areas

  • Biochemistry
  • Molecular Medicine
  • Instrumentation

Cite this

Calibration in positive and negative ion fast atom bombardment using salt mixtures. / Vékey, K.

In: Organic Mass Spectrometry, Vol. 24, No. 3, 1989, p. 183-185.

Research output: Contribution to journalArticle

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