Refineries need to conform to the newly updated US federal regulation CFR 40. To facilitate this process, US EPA Method 325 has been developed that stipulates tracking of volatile organic compounds ...

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 ...

Passive sampling has emerged as an indispensable tool for monitoring hydrophobic organic contaminants (HOCs) in diverse environmental media. By employing polymer-based materials, researchers are able ...

Manual process sampling plays an important role in controlling product quality, detecting corrosion and ensuring processes are operating as expected. But it doesn’t always get the attention it ...

The World Health Organization (WHO) warns that air pollution is of great concern and impacts health in many ways. To better the situation, it’s necessary to focus on air quality. However, when ...