A combined hollow cathode microsecond direct current pulsed glow discharge time-of-flight mass spectrometry system has proved its efficiency for quantification; however, it has not been properly tested for the purpose of depth analysis.
The combination of pulsed glow discharge (PGD) with time-of-flight mass spectrometry (TOFMS) provides quasi-simultaneous mass spectra of fast transient signals directly from solid materials.
Determination of uranium in aqueous solutions by the time-of-flight mass-spectrometry with a pulsed glow discharge after its accumulation on the oxidized carbon nanotubes