When working in a fume hood, the sash should be at a height of 6 inches, and your experiment should be taking place at least 18 inches inside the hood.
Fume hoods are designed to keep laboratory workers safe when working with materials that may be hazardous. Filtering the air and preventing the inhalation of toxic particles that can travel to the lungs and cause illness.
Procedures that include the use of volatile materials must take place inside a fume hood.
With this information, we can understand the safety distance for the use of a Fume hoods.
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