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From: Stuart, Ralph <Ralph.Stuart**At_Symbol_Here**KEENE.EDU>
Subject: Re: [DCHAS-L] 3D printer emissions and UL 2904
Date: Mar 10, 2020 19:09 UTC
Reply-To:
ACS Division of Chemical Health and Safety
In-Reply-To:
> >By the way, Iâ??m talking about plastic printers. 3D metal printers have no business being used without hard-plumbed ventilation regardless of their size.
>
This is very interesting. We have a faculty member who is proposing to deposit cells unto 3D printed plastic scaffolds. It sounds like both HEPA filtration and outdoor exhaust is warranted for this work.
- Ralph
Ralph Stuart, CIH, CCHO
Environmental Safety Manager
Keene State College
603 358-2859
ralph.stuart**At_Symbol_Here**keene.edu
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