Measurement of Platinum Isotope Amount Ratios by Negative Thermal Ionization Mass Spectrometry Using a Thermionic Quadrupole Mass Spectrometer

1997 ◽  
Vol 69 (4) ◽  
pp. 791-793 ◽  
Author(s):  
Céline S. J. Briche ◽  
Philip D. P. Taylor ◽  
Paul De Bièvre
2007 ◽  
Vol 27 (-1) ◽  
pp. 23-26 ◽  
Author(s):  
Józef Dąbek ◽  
Stanislaw Halas

Physical Foundations of Rhenium-Osmium Method - A Review A newly acquired mass spectrometer MI 1201 by the Mass Spectrometry Laboratory will be adapted to determine rhenium and osmium isotope concentrations using negative thermal ionization mass spectrometry (NTIMS). We describe the principle of the Re-Os dating technique and the thermal ionization phenomena which lead to high precision isotope analysis on NTIMS.


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