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DCHAS-L Discussion List Archive


Date: Fri, 8 Oct 2010 15:22:39 -0700
Reply-To: DCHAS-L Discussion List <DCHAS-L**At_Symbol_Here**LIST.UVM.EDU>
Sender: DCHAS-L Discussion List <DCHAS-L**At_Symbol_Here**LIST.UVM.EDU>
From: NEAL LANGERMAN <neal**At_Symbol_Here**CHEMICAL-SAFETY.COM>
Subject: Re: Science Education & Safety
In-Reply-To: <-3903285660578643011**At_Symbol_Here**unknownmsgid>

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It is done commercially by steam distillation
On Oct 8, 2010 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.
>
>
>
> 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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 It is done commercially by steam distillation


On Oct 8, 2010 12:51 PM, "Russell Vernon&qu
ot; <russell.vernon**At_Symbol_Here**ucr.edu> 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 experime
nt
> with an occupationally regulated carcinogen.
> 
>  <
br>
> 
> If you have a recommendation to look at, would you please con
tact me?
> 
> Thanks,
> 
> -Russ 
> 
> 
 
> 
> Russell Vernon, Ph.D.
> 
> Research Safety
> 
> Environmental Health & Safety
> 
> University
 of California, Riverside
> 
> 900 University Ave
> 
&
gt; Riverside, CA 92521
> 
>  <http://www.ehs.ucr.edu> www
.ehs.ucr.edu

> 
>  <mailto:russell
.vernon**At_Symbol_Here**ucr.edu> russell.v
ernon**At_Symbol_Here**ucr.edu
> 
>  
> 
> Direct (951) 827-5119


> 
> Admin (951) 827-5528
> 
> Fax (951) 827-5122
&
gt; 
>  
> 


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