About This Archive  | DCHAS-L 2017 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: Re: [DCHAS-L] Table topping student chemical exposures
Date: Tuesday, July 11, 2017 at 1:36:07 PM
Author: "Kennedy, Sheila" <s1kennedy**At_Symbol_Here**UCSD.EDU> 		Next by Date:
Subject: Re: [DCHAS-L] Table topping student chemical exposures
Date: Wed, 12 Jul 2017 00:55:45 +0000
Author: James Saccardo

From: "Wilhelm, Monique" <mwilhelm**At_Symbol_Here**UMFLINT.EDU>
Subject: [DCHAS-L] Crystal Violet Disposal?
Date: Tue, 11 Jul 2017 17:54:38 +0000
Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Message-ID: 1109037139E1524980CF9CBEB2476618010AF2F9AB**At_Symbol_Here**UMF-EX10EMB1.umflint.edu
In-Reply-To <1109037139E1524980CF9CBEB2476618010AF2F993**At_Symbol_Here**UMF-EX10EMB1.umflint.edu>


This may be a dumb question…Or, maybe it is because I live in Michigan surrounded by the Great Lakes and stringent waste restrictions or maybe I am just overly cautious. 

 

Would you collect micromolar crystal violet solutions from a traditional kinetics lab as shown here: http://pubs.acs.org/doi/ipdf/10.1021/ed500876y?

 

Does anyone know of any references to concentrations of carcinogens or environmental hazards (of course, depending on what SDS you look at; I always choose the scariest one) that are considered non-hazardous, maybe related back to its LD50 or something?

 

Thank you for your infinite wisdom,

Monique Wilhelm

Laboratory Manager/Adjunct Lecturer/Chem Club Co-Advisor

Department of Chemistry & Biochemistry

University of Michigan-Flint

Flint, MI 48502

 

 

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.