How often does the chemical fume hood in my laboratory need to be tested?

Posted: April 3, 2020 at 9:29 am

All chemical fume hoods must be tested annually. At the time of testing, a label is placed on the chemical fume hood indicating the day in which it was last tested as well as the date in which testing is required. Contact EHS if your chemical fume hood is in need of testing.

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Write to Environmental Health & Safety Office at safety@gmu.edu