About This Archive  | DCHAS-L 2013 Index   | DCHAS-L Yearly Index
person wearing a disposable face shield and surgical style mask

Check out Safety Emporium for your N95, N99, and face shield needs.

Previous by Date:
Subject: [DCHAS-L] perchloric acid fume hoods
Date: March 1, 2013 7:37:25 PM EST
Author: "Lanza, Mary Beth" 		Next by Date:
Subject: Re: [DCHAS-L] perchloric acid fume hoods
Date: March 2, 2013 9:07:24 AM EST
Author: "Erik A. Talley"

From: "Reinhardt, Peter" <peter.reinhardt**At_Symbol_Here**YALE.EDU>
Subject: Re: [DCHAS-L] perchloric acid fume hoods
Date: March 2, 2013 8:08:08 AM EST
Reply-To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Message-ID: <BF803896104F2B4C8FBCF57A21DC8FAC243C3CEE79**At_Symbol_Here**WAFEDIXMCMS12.corp.weyer.pri>


I recall an excellent presentation, years ago, from folks at from a large government lab who discovered this problem for many of their labs and came up with a good approach. This was part of a DivCHAS program at an ACS national meeting. Perhaps someone can remember the specifics, or if it was written up in JCHAS. -- Pete Reinhardt, Yale EHS

On Mar 1, 2013, at 9:18 PM, "Lanza, Mary Beth" <MaryBeth.Lanza**At_Symbol_Here**WEYERHAEUSER.COM> wrote:

Does anyone have experience with the removal of perchloric acid hoods from a lab?  Any information on the subject and references to resources capable of performing this task would be greatly appreciated.  I do realize there is a special procedure and tremendous cost associated with this, but I wanted to get a better idea of specifically what is involved.

Thank you.

Mary Beth Lanza
Scientist - Infrared Spectroscopy
Weyerhaeuser Analytical Chemistry
WTC Chemical Hygiene Officer
mary-beth.lanza**At_Symbol_Here**weyerhaeuser.com
(253) 924-6013 (desk)
(253) 924-6290 (lab)
(253) 924-6654 (fax)

Need to request testing services?  Want to know more about Analytical Chemistry & Microstructure?  Visit us at:  http://wss.weyer.com/sites/acm/default.aspx

 

 

 

 

Previous post   |  Top of Page   |   Next post


The content of this page reflects the personal opinion(s) of the author(s) only, not the American Chemical Society, ILPI, Safety Emporium, or any other party. Use of any information on this page is at the reader's own risk. Unauthorized reproduction of these materials is prohibited. Send questions/comments about the archive to secretary@dchas.org.
The maintenance and hosting of the DCHAS-L archive is provided through the generous support of Safety Emporium.