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DCHAS-L Discussion List Archive

From: Monona Rossol <actsnyc**At_Symbol_Here**cs.com>
Subject: Re: [DCHAS-L] triacid diamond cleaning
Date: Mon, 25 May 2015 10:43:29 -0400
Reply-To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Message-ID: 14d8b874c07-49f9-4a0fd**At_Symbol_Here**webprd-a67.mail.aol.com
In-Reply-To <4F21A5F3A002444D8B4F5E4B767431E57F3A87D0**At_Symbol_Here**EXMBX2010-7.campus.MCGILL.CA>


hmmm..   It this a substitute for "bombing" with 35% hydrogen peroxide and potassium cyanide?



Monona Rossol, M.S., M.F.A., Industrial Hygienist
President:  Arts, Crafts & Theater Safety, Inc.
Safety Officer: Local USA829, IATSE
181 Thompson St., #23
New York, NY 10012     212-777-0062
actsnyc**At_Symbol_Here**cs.com   www.artscraftstheatersafety.org

 


-----Original Message-----
From: Wayne Wood <wayne.wood**At_Symbol_Here**MCGILL.CA>
To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Sent: Mon, May 25, 2015 8:51 am
Subject: [DCHAS-L] triacid diamond cleaning

Would any of you happen to have a Standard operating Procedure for using triacid (Perchloric/nitric/sulfuric) solution to clean diamonds?
 
Thank you.
 
W.
 
Wayne Wood | Associate Director, University Safety (EHS), University Services - Directeur Adjoint, Direction de la pr=C3=A9vention (SSE), Services universitaires | McGill University | 3610 rue McTavish Street, 4th floor | Montreal, Quebec, Canada, H3A 1Y2 | Tel: (514) 398-2391
 
 
 
 
 

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