با سلام
به مقاله زیر نیازمندم:
https://pubs.acs.org/doi/abs/10.1021/ma034465w?journalCode=mamobx&quickLinkVolume=36&quickLinkPage=6316&selectedTab=citation&volume=36
Macromolecules, 2003, 36 (17), pp 6316–6324
DOI: 10.1021/ma034465w
MALDI−TOF Mass Spectrometry for Detecting Impurities in...