Analysis of neuropeptide Y and its metabolites by high-performance liquid chromatography–electrospray ionization mass spectrometry and integrated sample clean-up with a novel restricted-access sulphonic acid cation exchanger

Autor: Račaityt≐, K *, Lutz, E.S.M, Unger, K.K, Lubda, D, Boos, K.S
Zdroj: In Journal of Chromatography A 2000 890(1):135-144
Databáze: ScienceDirect
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