I would always do this reaction in a fume hood or outside.
Perhaps the chlorine generator could be run outdoors instead of in a fume hood.
Most chemical reactions are done inside a fume hood.
So be sure that you handle it in a fume hood.
It should be handled with full protection under a fume hood.
The exhaust gas is filtered and sent to a fume hood or the environment.
I assume that you are not going to be evaporating them in a fume hood.
A long face shield and work under a fume hood are also indicated.
On educational versions, the sides of the unit are often also glass, so that several pupils can look into a fume hood at once.
The fume hood is only one piece of the lab ventilation system.
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