PD ISO/TR 27628:2007

PD ISO/TR 27628:2007 Workplace atmospheres. Ultrafine, nanoparticle and nano-structured aerosols. Inhalation exposure characterization and assessment PD ISO/TR 27628 is a technical report that has been prepared in response to

Increasing concern over the potential health risks associated with occupational exposure to nanometrediameter and nanometre-structured aerosol particles (collectively referred to as nanoaerosols, including the subset of particles produced as a by-product of industrial processes and generally referred to as ultrafine aerosols) The lack of current guidelines and standards applicable to minimizing the health risks The need to establish valid sampling methodologies as part of the process of formulating appropriate exposure and exposure monitoring standards.