The function of laminar air flow is to establish a clean, sterile and contaminant-free working area by the continuous flow of filtered air in one direction through the work surface. This process of controlled flow of air ensures that the air in the cabinet is free from dust, bacteria, fungi and other microorganisms that could potentially contaminate sensitive samples and materials. Th... https://www.bionicsscientific.com/cleanroom-equipment/laminar-air-flow-cabinet.php