Question

What is a hood used for in the chemistry laboratory?

Answer 1

The fume hood is often the primary control device for protecting laboratory workers when working with flammable and/or toxic chemicals. OSHA's Laboratory standard (29 CFR 1910.1450) requires that fume hoods be maintained and function properly when used.

Answer 2

chemical fume hoods,when used properly are one of the most reliable engineering control in the laboratory. they protects workers from containing vapours,dust, gases and fumes within the hood.