Tryptic Soy Agar with Neutralizing Agents (TSA w/NEU) is an enriched culture medium containing a blend of neutralizers effective against seven classes of disinfectants, including quaternary ammonium compounds, alcohols, hydrogen peroxide, and phenol-based agents. This specialized formulation is designed for microbial limit testing and environmental monitoring in regulated industries such as pharmaceuticals, cosmetics, and food production, where residual disinfectants may inhibit microbial recovery.