Martin Trötzmüller, Xinghua Guo, Alexander Fauland, Harald Köfeler, Ernst Lankmayr. Characteristics and origins of common chemical noise ions in negative ESI LC–MS. Journal of mass spectrometry, 2011, 46, 6, 553-560.
Код: Выделить всё
http://dx.doi.org/10.1002/jms.1924