Atmospheric pressure spray mass spectra of thermolabile and nonvolatile compounds.
نویسندگان
چکیده
منابع مشابه
Occurrence of radical molecular ions in atmospheric pressure chemical ionization mass spectra of heterocyclic compounds.
It is well-known that the use of atmospheric pressure ionization (API) techniques, such as electrospray ionization (ESI) or atmospheric pressure chemical ionization (APCI), is associated with the formation of even-electron ions,1 for example, protonated molecules [M C H]C, adducts with alkali metal ions [M C Na]C and [M C K]C, adducts with ammonium ions [M C NH4]C in the positive-ion mode and d...
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ژورنال
عنوان ژورنال: Journal of the Mass Spectrometry Society of Japan
سال: 1989
ISSN: 1340-8097,1880-4225
DOI: 10.5702/massspec.37.69