The laminar flow bells are equipment created to maintain absolute control of the environment within the laboratory, when subjected to specific treatments of the air, allowing to create areas with strict control of suspended particles, and in this way, avoid any contamination both internal and external.
These work in medical research laboratories or microbiology, sampling, weighing areas; although they are also used in many scientific processes, from in vitro fertilization, to the performance of clinical analyzes or tissue culture. It is a key part of every laboratory, responsible for providing the user with safety and protection, creating air barriers, allowing it to flow at a constant speed in a single direction, thus eliminating turbulence, something also known as laminar air flow.