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Helium preheater for the open‐split interface
Author(s) -
Andresen Brian D.,
Ng Kwokei J.,
Wu Jinn,
Bianchine Joseph R.
Publication year - 1981
Publication title -
biomedical mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0306-042X
DOI - 10.1002/bms.1200080602
Subject(s) - air preheater , helium , interface (matter) , port (circuit theory) , nuclear engineering , materials science , chemistry , waste management , engineering , mechanical engineering , composite material , capillary action , organic chemistry , capillary number
A small oven was constructed which supplies preheated helium to the purge port of a modified version of the open split interface. The advantages of this new design are discussed. The open split oven increases total ionization baseline stability and instrument performance.