Ultrafine particle

"A particle smaller than about 0.1 micrometer (100 nanometers) in diameter."1


  1. ^ ASTM International, “Standard Guide for Handling Unbound Engineered Nanoscale Particles in Occupational Settings,” E 2535-07, § 3.2.11 (October 2007).


Created by admin. Last Modification: Wednesday 06 of May, 2009 14:51:36 EDT by MatthewJaffe4155 points .

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