We do the same thing with tea. I'd be interested in alternatives. Karen Smith, CSMM Chemistry Stockroom Manager Whitman College 345 Boyer Ave. Walla Walla, WA 99362 509 527-5272 On Oct 8, 2010, at 12:51 PM, Russell Vernon wrote: > I found out today that one of our teaching labs is conducted an > extraction experiment with dichloromethane (caffeine from coffee) > I would like to provide them a reasonable alternative extraction > experiment with an occupationally regulated carcinogen=85 > > If you have a recommendation to look at, would you please contact me? > Thanks, > -Russ > > Russell Vernon, Ph.D. > Research Safety > Environmental Health & Safety > University of California, Riverside > 900 University Ave > Riverside, CA 92521 > www.ehs.ucr.edu > russell.vernon**At_Symbol_Here**ucr.edu > > Direct (951) 827-5119 > Admin (951) 827-5528 > Fax (951) 827-5122 >
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