A simple sample preparation approach based on hydrophilic solid-phase extraction coupled with liquid chromatography–tandem mass spectrometry for determination of endogenous cytokinins

Autor: Cai, Bao-Dong, Zhu, Jiu-Xia, Shi, Zhi-Guo, Yuan, Bi-Feng, Feng, Yu-Qi
Zdroj: In Journal of Chromatography B 30 December 2013 942-943:31-36
Databáze: ScienceDirect