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mass spectrum
(redirected from Mass spectra)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
mass spectrum,
a characteristic pattern obtained from a mass spectrometer.


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So the researchers used the Bronsted-Lowry acid-base theory, and formulated conditions for rational selection of matrices that did not generate interfering ions but provided rich mass spectra of particular kinds of metabolites in real samples.
PPGA Mass spectra were recorded, taking the mean of three consecutive runs, over the mass range of m/z 1-60.
Two flavonoids (IV and V) present in trace amounts have been partially characterized as apigenin Copentoside (IV) and methoxyapigenin C-pentoside (V) by electrospray mass spectra (positive mode) which showed a quasimolecular ion [[M+H].
 
 
 
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