Wang, Chao <br/><br/>
[Direct determination of ultra-trace polycyclic aromatic hydrocarbons in water by liquid chromatography coupled with online solid phase extraction].  [electronic resource] 

 -  Se pu = Chinese journal of chromatography  Feb 2019 
 - 239-245 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>1872-2059 
<br/><br/><label>Standard No.: </label>10.3724/SP.J.1123.2018.09039  doi