Verifies the absence of paticulate matters. Particulate contamination can occur as a result of building materials, dust and any foreign bodies entering when installing a new pipeline system or ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

RJ Lee Group is involved in the commercialization of an innovative passive particulate sampler developed at the University of North Carolina (UNC). The UNC passive aerosol sampler is a cost-effective ...

Personal PM monitoring is considered a better method to estimate actual exposure than stationary monitoring 9, 10, 11 and has been applied to adults and older children. 12 However, personal monitoring ...

An analysis of more than 202,000 heart attack deaths between 2015-2020 in a single Chinese province found that days that had extreme heat, extreme cold or high levels of fine particulate matter (PM2.5 ...

Patients are administered parenteral drugs usually by means of injections, and therefore these drugs must be free of visible particles. To ensure this, the USP <788> Particulate Matter in Injections ...