High Quality Content by WIKIPEDIA articles! The mass recorded by a mass spectrometer can refer to different physical quantities depending on the characteristics of the instrument and the manner in which the mass spectrum is displayed.The accurate mass (more appropriately, the measured accurate mass) is an experimentally determined mass that allows the elemental composition to be determined. For molecules with mass below 200 u, a 5 ppm accuracy is sufficient to uniquely determine the elemental composition.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.