ERRORS AT MEASUREMENTS OF ISOTOPE RELATIONS FOR SOLID SUBSTANCES ELEMENTS BY MEANS OF A SPARK MASS SPECTROMETER

The mass spectrometer method for the isotope analysis developing as the tool of atom physics research, has found recently wide application in nuclear chemistry, geochronology, biochemistry and analytical chemistry. The quantitative analysis of elements isotope structure is facilitated owing to identical ionization potential of atoms and small distinctions in their mass, but demands high accuracy of measurements. Therefore now the basic efforts are directed on studying thin atomization and ionization mechanisms of analyzed substances and the account of their influence on measured isotope relations

کلیدواژه ها:

spectrometer ، isotope ، ionization ، Intensity