Bohrer, Denise <br/><br/>
Performance of polymeric materials for solid phase extraction prior to chromatographic analysis / 
Denise Bohrer ... [et al.] 
<br/><br/> YA2009 M05 
<br/><br/> Sample clean-up; Biological samples; Polymeric adsorbents 
<br/><br/><label>Source: </label>Journal of Chromatography B 877 (3) 2009 : 277-284 1570-0232