From: "Kohler, Christopher E" <cekohler**At_Symbol_Here**IU.EDU>
Subject: Re: [DCHAS-L] Labeling synthesized chemicals in vials
Date: Tue, 4 Mar 2014 01:35:12 +0000
Reply-To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Message-ID: E752169501F682479C7114A8D566917819E864A1**At_Symbol_Here**
In-Reply-To <3A8C48EDD1C95B4695A9E6C912D43DE2329DF0D0**At_Symbol_Here**>

Does it work? Does it matter if they are small samples? and do you always understand the descriptor? and does it help when a researcher unexpectedly leaves and your waste group inherits hundreds of samples? Does the waste group really refer to the CHP to identify them?

This seems to be a continual problem here. :-(


From: DCHAS-L Discussion List [dchas-l**At_Symbol_Here**MED.CORNELL.EDU] on behalf of Debbie M. Decker [dmdecker**At_Symbol_Here**UCDAVIS.EDU]
Sent: Monday, March 03, 2014 5:39 PM
Subject: Re: [DCHAS-L] Labeling synthesized chemicals in vials

I've discovered in my travels that synthetic labs always have some sort of scheme for labelling their lab-produced products.  They are usually teeny samples - a few milligrams, typically.  Workers treat those synthesis products as if they were toxic, in the absence of information to the contrary.  I've been asking researchers to include in their lab-specific CHP a descriptor of the research lab naming convention.  It varies from group to group and I WILL NOT get into the business of telling anyone how they should name their samples!  They need to tell me how they name their materials.




Debbie M. Decker, CCHO

Safety Manager

Department of Chemistry

University of California, Davis

122 Chemistry

1 Shields Ave.

Davis, CA  95616





Birkett's hypothesis: "Any chemical reaction

that proceeds smoothly under normal conditions,

can proceed violently in the presence of an idiot."





From: DCHAS-L Discussion List [mailto:dchas-l**At_Symbol_Here**MED.CORNELL.EDU] On Behalf Of Kohler, Christopher E
Sent: Friday, February 28, 2014 7:53 AM
Subject: [DCHAS-L] Labeling synthesized chemicals in vials


Dear DCHAS Listers,


We are interested in how various colleges and universities label synthesized chemical materials in small quantities in vials.


Some of our organic chemists have hundreds of samples in small vials labelled with structures only. Some samples may or may not be novel substances.


This becomes a problem when someone retires or leaves and our hazardous waste group is tasked with identifying hundreds of samples for disposal purposes.


What do you require?


Actual chemical names? Associated hazards? Can they be grouped and stored in similar chemical groups.


Any information is very much appreciated.






Christopher E. Kohler

Laboratory Safety Manager

University Environmental Health and Safety

Indiana University

1514 E Third Street

Bloomington, IN 47405

(812) 855-5454



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