Laboratory testing found that a novel approach reduced the time required for sample preparation from hours to minutes. This article summarizes test methods and results. Questions often arise about the ...

Swab recovery parameters are reviewed in detail to define best practices and highlight common mistakes to assure successful recovery studies using a risk-based approach. Parameters affecting cleaning ...

PFAS (per- and polyfluoroalkyl substances) are in the headlines, affecting places we know and food we eat. Their ubiquity and persistence make them a global ...