Li, Yun <br/><br/>
Application of hollow fiber liquid-phase microextraction in identification of oil spill sources / 
Yun Li ...[et al.] 
<br/><br/> YA2010 M02 
<br/><br/> Petroleum hydrocarbon determinatipn; Sample preparation 
<br/><br/><label>Source: </label>Journal of Chromatography A 1216 (34) 2009 : 6155-6161 0021-9673