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Shimadzu Corp
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Shimadzu Corp
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Application filed by Shimadzu CorpfiledCriticalShimadzu Corp
Priority to JP60277261ApriorityCriticalpatent/JPS62168329A/ja
Publication of JPS62168329ApublicationCriticalpatent/JPS62168329A/ja
Publication of JPH0375979B2publicationCriticalpatent/JPH0375979B2/ja
Ultrasensitive ion source for drift tube ion mobility spectrometers combining optimized sample gas flow with both chemical ionization and direct ionization
Determination of molecular formulae from low-resolution mass spectral data by matching experimental and calculated isotope patterns of logical sets of daughter ion candidates