From: "Secretary, ACS Division of Chemical Health and Safety" <secretary**At_Symbol_Here**DCHAS.ORG>
Subject: [DCHAS-L] Weighing Solid Chemicals
Date: Tue, 5 May 2015 14:39:59 -0400
Reply-To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Message-ID: B4741B01-29FD-41DD-A311-4A44763735A0**At_Symbol_Here**

From: "Butler, David H."
Subject: Weighing Solid Chemicals
Date: May 5, 2015 at 2:25:02 PM EDT

Hi Guys,

I'm working on a corrective action to improve weighing solid chemicals in the lab. Can you help me identify MSDS criteria that would restrict weighing the chemical unless a balance enclosure (filtered) or hood is used and/or a listing.

Thank you for your time and help.

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