ION  SOURCE  FOR  MASS  SPECTRAL  ISOTOPIC
ANALYSIS  OF  GASES.
I.  COMPARATIVE  STUDY  OF  EXPERIMENTAL  CHARACTERISTICS  OF  ION  SOURCES  USED  IN  MASS  SPECTROMETERS  FOR  ISOTOPIC  ANALYSIS  OF  GASES
ION-OPTICAL  SCHEME  OF  THE  BASIC  MODEL  OF  NEW  GENERATION  HIGH-PRECISION  ISOTOPE  MASS  SPECTROMETERS

  Based on the literature and experimental data, the main analytical characteristics of the most popular ion sources of magnetic isotope mass spectrometers used for isotopic gas phase analysis are considered.