Media type: E-Article Title: Correction of instrumentally produced mass fractionation during isotopic analysis of fe by thermal ionization mass spectrometry Contributor: Johnson, Clark M; Beard, Brian L imprint: Elsevier BV, 1999 Published in: International Journal of Mass Spectrometry Language: English DOI: 10.1016/s1387-3806(99)00158-x ISSN: 1387-3806 Origination: Footnote: