NEN NPR ISO/TR 27628 : 2007

Provides the necessary background information and sampling guidelines to enable occupational hygienists and researchers to effectively characterize and monitor nanoaerosol exposures in the workplace in advance of specific exposure limits and standards being developed and implemented. It also provides guidelines on characterizing occupational nanoaerosol exposures and represents the current state-of-the-art, with an emphasis on nanometre-diameter particles.