Fume hoods work by separating the laboratory into two zones: the clean zone and the contaminated zone. The contaminated zone is a container with an exhaust fan that pulls fumes from the experiment off to allow fresh air in. A …
Fume hoods work by separating the laboratory into two zones: the clean zone and the contaminated zone. The contaminated zone is a container with an exhaust fan that pulls fumes from the experiment off to allow fresh air in. A …