Chen, Y C <br/><br/>
Sensitivity enhancement for nitrophenols using cationic surfactant-modified activated carbon for solid-phase extraction surface-assisted laser desorption/ionization mass spectrometry.  [electronic resource] 

 -  Rapid communications in mass spectrometry : RCM  2000 
 - 2300-4 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0951-4198 
<br/><br/><label>Standard No.: </label>10.1002/1097-0231(20001215)14:23<2300::AID-RCM166>3.0.CO;2-#  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adsorption<br/>Carbon--chemistry<br/>Cations--chemistry<br/>Nitrophenols--analysis<br/>Powders--chemistry<br/>Sensitivity and Specificity<br/>Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization--methods<br/>Surface-Active Agents--chemistry