Mass spectrometer and mass analyzing method

A mass spectrometer for efficiently ionizing a sample 7 with less carry-over. The ratio of the amount of sample gas to that of a whole headspace gas is increased by decreasing the pressure inside of a sample vessel in which the sample 7 is sealed thereby efficiently ionizing the sample 7.

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Bibliographic Details
Main Authors KUMANO, SHUN, NISHIMURA, KAZUSHIGE, HASEGAWA, HIDEKI, MOROKUMA, HIDETOSHI, YAMADA, MASUYOSHI, HASHIMOTO, YUICHIRO, SUGIYAMA, MASUYUKI
Format Patent
LanguageEnglish
French
German
Published 22.05.2013
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
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Summary:A mass spectrometer for efficiently ionizing a sample 7 with less carry-over. The ratio of the amount of sample gas to that of a whole headspace gas is increased by decreasing the pressure inside of a sample vessel in which the sample 7 is sealed thereby efficiently ionizing the sample 7.
Bibliography:Application Number: EP20120178705