Esparza, X. <br/><br/>
Analysis of chlormequat and mepiquat by hydrophilic interaction chromatography coupled to tandem mass spectrometry in food samples / 
X. Exparza, E. Moyano and M.T. Galceran 
<br/><br/> YA2009 M09 
<br/><br/> Quaternary ammonium growth regulators 
<br/><br/><label>Source: </label>Journal of Chromatography A 1216 (20) 2009 : 4402-4406 0021-9673