Stored there on freezer shelves behind a series of locked lab doors is an array of bacterial pathogens that have been caught and identified by the unit's crack detectives over the years. (discovermagazine.com)
Studying chemistry opens doors to a range of sectors and opportunities, meaning your future career doesn't have to be in a lab (prospects.ac.uk)
(Stage left: the lab door opens and the ferret - faced man enters. (si.com)