On the fractionation of gaseous samples in a mass spectrometer viscous leak
1958; Elsevier BV; Volume: 24; Issue: 6-10 Linguagem: Inglês
10.1016/s0031-8914(58)80082-8
ISSN1873-1767
AutoresA.J.H. Boerboom, Hengki Tasman,
Tópico(s)Mass Spectrometry Techniques and Applications
ResumoInvestigation was made of the fractionation in a mass spectrometer gas inlet system, consisting of a viscous leak connected to the sample reservoir by a long and narrow capillary tube. Graphs are given representing the total fractionation and the time required to approach the stationary state to a certain degree, as a function of the dimensions of the leak and the capillary. The cases treated are 1 : 1 mixtures of 16O2-16O18O; H2-16O2 and H2-HD.
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