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Subject: Re: formaldehyde and bleach
Date: Thu, 19 Jul 2007 14:23:19 -0400
Author: "Burrill, Jason" 		Next by Date:
Subject: Re: formaldehyde and bleach
Date: Thu, 19 Jul 2007 14:48:12 -0400
Author: "Lazarski, Peter M."


Date: Thu, 19 Jul 2007 14:32:28 -0400
Reply-To: "Wawzyniecki Jr, Stefan" <stefan.w**At_Symbol_Here**UCONN.EDU>
Sender: DCHAS-L Discussion List <DCHAS-L**At_Symbol_Here**LIST.UVM.EDU>
From: "Wawzyniecki Jr, Stefan" <stefan.w**At_Symbol_Here**UCONN.EDU>
Subject: Re: formaldehyde and bleach
In-Reply-To: A<1AD4E907E9B6F648AEF1B3A20A9B0E1E3D96BB**At_Symbol_Here**shr-exch2.na01.crl.com>


I should have mentioned that Armour does state that the reaction should
be performed under a fume hood, with lab coat, goggles, & gloves.

The 2nd ed. of her Guide is from 1996, if that makes any difference.

-Stefan

-----Original Message-----
From: DCHAS-L Discussion List [mailto:DCHAS-L**At_Symbol_Here**LIST.UVM.EDU] On Behalf Of
Burrill, Jason
Sent: Thursday, July 19, 2007 2:23 PM
To: DCHAS-L**At_Symbol_Here**LIST.UVM.EDU
Subject: Re: [DCHAS-L] formaldehyde and bleach

Here is an excerpt of one of my references.

"Formalin should not be mixed with bleach as highly toxic vapors are
released in rapid, exothermic reactions."

Hazardous Materials in the Histopathology Laboratory
Dapson and Dapson, 4th edition

 
Jason Burrill
Manager, Histology
Charles River Laboratories
251 Ballardvale Street
Wilmington, MA 01887
Ph: 978-658-6000 ext 1652
Fax: 978-988-8793
jason.burrill**At_Symbol_Here**crl.com 
-----Original Message-----
From: DCHAS-L Discussion List [mailto:DCHAS-L**At_Symbol_Here**LIST.UVM.EDU] On Behalf Of
Debbie Decker
Sent: Thursday, July 19, 2007 1:56 PM
To: DCHAS-L**At_Symbol_Here**LIST.UVM.EDU
Subject: [DCHAS-L] formaldehyde and bleach

Quick question:

Does bleach "inactivate" formaldehyde so that the resultant can go down
the drain?  Yes yes - I know formaldehyde is a hazardous waste, blah
blah, and treatment isn't allowed, yada yada.  I have to head off this
biologist before she does any more "chemistry."

Thanks,
Debbie
----------------------
Debbie Decker
EH&S UCDavis
(530)754-7964
FAX (530)752-4527
dmdecker**At_Symbol_Here**ucdavis.edu
Co-Conspirator to Make the World A 
Better Place -- Visit www.HeroicStories.com and join the conspiracy

Birkett's hypothesis: "Any chemical reaction 
that proceeds smoothly under normal conditions, 
can proceed violently in the presence of an idiot."

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