Tim Sandle
Head of Microbiology, Bio Products Laboratory, Elstree, UK (timsandle@btinternet.com)
Evaluation of quaternary ammonium compound disinfectants against mycobacteria in dental practices
Tim SandleA disinfectant, as defined by European norms, is a chemical agent designed to reduce a known population of micro-organisms by a pre-set logarithmic value within a short period of time, during which...