Fume hoods

Fume hoods are semi-closed ventilated environments that are designed to provide a safe working space when handling dangerous chemicals. Most chemical laboratories are equipped with one or multiple fume hoods. Fume hoods are useful to protect the user from exposure to hazardous substances and inhaling toxic gases, shield the product or experiment from external influences. Fume hoods often have appropriate filters in t (more)he exhaust airstream to protect the environment.