From: Wardecke, Jon <Jon.Wardecke**At_Symbol_Here**VA.GOV>
To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Sent: Thu, Mar 20, 2014 10:37 am
Subject: Re: [DCHAS-L] [EXTERNAL] Re: [DCHAS-L] Ductless fumehoods or Not.
5000 West National Avenue (00S)
Milwaukee, WI 53295
(414) 384-2000 X42934
Sent: Thursday, March 20, 2014 8:15 AM
To: DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU
Subject: [EXTERNAL] Re: [DCHAS-L] Ductless fumehoods or Not.
From: Czerwinski, Kevin <kczerwin**At_Symbol_Here**UWSP.EDU>
To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Sent: Thu, Mar 20, 2014 6:51 am
Subject: Re: [DCHAS-L] Ductless fumehoods or Not.Monona:
Would you post what you find?
Thanks.
Kevin
Dr. Kevin M. Czerwinski, Ph.D.
Professor
Department of Chemistry
University Chemical Hygiene Officer
Environmental Health and Safety
B150 Science Building
University of Wisconsin-Stevens Point
2001 Fourth Avenue
Stevens Point, WI 54481
715-346-4154 (Office)
715-340-2216 (Mobile)--
From: Monona Rossol <actsnyc**At_Symbol_Here**CS.COM<mailto:actsnyc**At_Symbol_Here**CS.COM>>
Reply-To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU<mailto:DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>>
Date: Wednesday, March 19, 2014 11:34 AM
To: "DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU<mailto:DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>"
<DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU<mailto:DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>>
Subject: Re: [DCHAS-L] Ductless fumehoods or Not.
Oh, goody. I think I love you! Many thanks. And when I get time, I'll see if
it is in the latest version also.
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<mailto:actsnyc**At_Symbol_Here**cs.com> www.artscraftstheatersafety.org<http://www.artscraftstheatersafety.org>
-----Original Message-----
From: Daniel Crowl <crowl**At_Symbol_Here**MTU.EDU<mailto:crowl**At_Symbol_Here**MTU.EDU>>
To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU<mailto:DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>>
Sent: Wed, Mar 19, 2014 12:22 pm
Subject: Re: [DCHAS-L] Ductless fumehoods or Not.
Look at this NIH policy document on ductless hoods. It is from 2005. That is
where I got the NFPA reference for NFPA 45. It is section 6.4.1.
http://www.ors.od.nih.gov/sr/dohs/Documents/DOHS%20Ductless%20Fume%20Hoods%20Review_2007.pdf
Dan Crowl
Michigan Tech
On Tue, Mar 18, 2014 at 4:59 PM, Richard W. Denton <rwdenton3**At_Symbol_Here**gmail.com<mailto:rwdenton3**At_Symbol_Here**gmail.com>>
wrote:
Hi everyone:
I was asked by my department to assist in deciding whether to purchase
ductless fumehoods for our undergraduate chemistry labs. We are planning to use
these for flammable solvents, and reactions involving HCl and NaOH. These
hoods will be used by undergraduates for research also. Any input on the safety
issues involved with these equipments versus the regular hoods would be
appreciated.
-Richard (CHO)
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