Lab 2A was a science room at Park Vale Comprehensive School. Luke Smith and Clyde Langer attended a science class on electricity in Lab 2A taught by Tim Jeffery. Luke later attended the lunchtime science club in the same room with Carl.
The room had a periodic table on the wall, along with a series of keywords including "monomer", "polymer", "polymerisation" and "plastic". The room contained both a replica skeleton and an anatomical dummy. (TV: Revenge of the Slitheen)