From: "Casparian, Armen" <caspariana**At_Symbol_Here**WIT.EDU>
Subject: Re: [DCHAS-L] Lab Safety Discussion List
Date: June 28, 2012 7:23:14 PM EDT
Reply-To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Message-ID: <47512.7c069bf8.3d1e1f35**At_Symbol_Here**>

Hi Jim,


Do you or anyone else in the discussion group know of a simple  wet, chemical qualitative method for detecting the presence of methanol in an aqueous solution?  The exact concentration is not necessary but a relative/comparative concentration would be nice.  In particular, I would like to monitor the methanol concentration as aspartame decomposes over time in soft drinks, suitable for an undergraduate laboratory experiment.  I suppose FDA must have protocol for this, but their method may involve the use of a GC-FID.





From: DCHAS-L Discussion List [mailto:dchas-l**At_Symbol_Here**MED.CORNELL.EDU] On Behalf Of JAKSAFETY**At_Symbol_Here**AOL.COM
Sent: Thursday, June 28, 2012 4:57 PM
Subject: [DCHAS-L] Lab Safety Discussion List


LABSAFETY-L is the internet discussion list of the Laboratory Safety Institute (LSI).  It provides an open forum for the discussion lab safety questions,concerns, and ideas.  Information about subscribing can be found at


As moderator of the list, I can assist anyone who has questions or would like assistance subscribing.


Regards, ... Jim


James A. Kaufman, Ph.D.
Chair, ICASE Committee on Safety in Science Education
International Council for Associations of Science Education

The Laboratory Safety Institute (LSI)

A Nonprofit International Organization for
Safety in Science and Science Education

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508-647-1900 Fax: 508-647-0062 Skype: labsafe
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