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Subject: Environmental Safety Technician at UVM
Date: Tue, 23 Oct 2007 13:47:46 -0400
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Subject: Storage of Peroxide Formers
Date: Tue, 30 Oct 2007 09:18:22 -0400
Author: "Samuella B. Sigmann"


Date: Mon, 29 Oct 2007 15:42:15 -0400
Reply-To: List Moderator <ecgrants**At_Symbol_Here**UVM.EDU>
Sender: DCHAS-L Discussion List <DCHAS-L**At_Symbol_Here**LIST.UVM.EDU>
From: List Moderator <ecgrants**At_Symbol_Here**UVM.EDU>
Subject: HF alternatives in ICP?

	From: 	  Mary.Prisby**At_Symbol_Here**grace.com
	Date: 	October 29, 2007 12:28:35 PM EDT

We are currently using HF with boric acid and Nitric for metal
digestion in preparation to be analyzed for ICP.  The metal is on an
alumina base.  I would like to know if any of the members have evaluated
alternative prep methods for this or have decreased the % HF and got the
same results.

Thanks,

  Mary Prisby
Environmental, Health, and Safety Manager
GRACE Davison
W.R. Grace & Co.-Conn
4099 W. 71st Street
Chicago, IL  60629
phone: 773/838-3215
fax:  773/838-3243

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