Resolution (mass spectrometry): Difference between revisions

From Mass Spec Terms
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'''Proposed definitions''':
'''Proposed definitions''':


mass resolution - the mass (actually, m/z) difference, Dmx that exists between two adjacent peaks in a mass spectrum that are of equal size and shape (Gaussian, Lorentzian, triangular) with a specified amount of overlap, where the subscript "x" denotes the overlap criterion  (10% valley, Full Width at Half Height [FWHH], etc.)  
mass resolution - the mass (actually, m/z) difference, Δmx that exists between two adjacent peaks in a mass spectrum that are of equal size and shape (Gaussian, Lorentzian, triangular) with a specified amount of overlap, where the subscript "x" denotes the overlap criterion  (10% valley, Full Width at Half Height [FWHH], etc.)  
See Usage Note for mass resolving power and theoretical mass resolving power
See Usage Note for mass resolving power and theoretical mass resolving power



Revision as of 11:08, 11 May 2010