Mostofi, Reza <br/><br/>
Impact of two particle measurement techniques on the determination of N95 class respirator filtration performance against ultrafine particles.  [electronic resource] 

 -  Journal of hazardous materials  May 2012 
 - 51-7 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1873-3336 
<br/><br/><label>Standard No.: </label>10.1016/j.jhazmat.2012.02.058  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Filtration--instrumentation<br/>Particle Size<br/>Respiratory Protective Devices