There are numerous approaches that can be used during an environmental investigation to evaluate subsurface conditions. These can vary based on the media requiring investigation and the ultimate ...

Choosing sorbents for thermal desorption (TD) sampling tubes and focusing traps takes into consideration several factors such as the strength of the sorbent–sorbate interaction, hydrophobicity, ...

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 ...