[labnetwork] recirculated wet processing benches

[Xin (Shane) Guo]

Hi forum members,

I just wanna do a small survey to check how many labs here (probably mid to small scaled labs) are using recirculated wet benches without exhaust for microfabrication?

We have insufficient makeup air for our new lab space, so someone suggested circulated benches with filters. I personally do not prefer that due to safety concerns when using acids, bases and solvents. However, I would like to learn if someone here has successful experience of using such benches.

Cheers

Shane

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