A laboratory is a building where experiments are conducted. There are many kinds of laboratories, and each type is used for performing a particular type of tests. The two major types are the chemistry lab and biology labs. These chemistry labs involve experiments that use toxic substances and thus care should be taken during the performance to prevent accidents. In a biology lab, most tests aren’t as toxic as in chemistry labs. However, care should also be taken to avoid wastefulness and ensure that the safety of the user is assured.
A laboratory fume hood is an enclosure that is built inside a chemistry lab for conducting experiments that release toxic chemicals. A fume hood is also used to store volatile compounds that can be harmful to the environment. A laminar flow hood, on the other hand, is also an enclosure built mostly in a biological lab for conducting of experiments that involve delicate microorganisms. It is used to create a sterile environment for doing biological experiments. It is also called a biosafety cabinet.[Read More]