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Start Over Author "Tsuge, Shin" Publisher wiley-blackwell
10 results on '"Tsuge, Shin"'

4. Chemical ionization mass spectrometry using a glow discharge ion source combined with a nebulizer sampling system.

Author

Matsumoto, Kozo, Kojima, Hisanoa, Yasuda, Kazuhiro, and Tsuge, Shin

Abstract

A glow discharge chemical ionization (CI) source equipped with a pneumatic nebulizer for sample introduction has been constructed. A comparative study of the discharge CI and conventional CI by electron impact from a hot filament is made for various polar compounds using oxygen-containing reagents such as water and methanol. The potential utility of the discharge ion source to liquid chromatography/mass spectrometry is also discussed. [ABSTRACT FROM AUTHOR]

Published
1985
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10. The application of a new sampling technique using an atomizer for chemical ionization mass spectrometry to free amino acids, drug components, higher phthalates and oligomers of styrene and ethyleneglycol.

Author

Hirata, Yukio, Takeuchi, Tsugio, Tsuge, Shin, and Yoshida, Yu

Abstract

A new vacuum atomizing sample introduction device was developed and applied to take stable and reproducible chemical ionization mass spectra of various involatile compounds. As examples, chemical ionization spectra of some free amino acids, drug components in a cold medicine, higher phthalates, oligomers of styrene and ethyleneglycol, etc., are presented. [ABSTRACT FROM AUTHOR]

Published
1979
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