[meteorite-list] Removing carbon coating???

From: Jim Wooddell <jim.wooddell_at_meteoritecentral.com>
Date: Thu, 23 Jan 2014 13:48:22 -0700
Message-ID: <52E18016.6060009_at_suddenlink.net>

Thanks Alan,

The instruction I read said methanol so just making sure and typically
do not deviate from instruction without at least checking.
I do not have methanol or denatured ethanol here currently, only
isopropanol.

I figured I'd be okay...was not sure about the carbon.

Jason: LOL! I and a lot of others would be long dead if they were all
the same! But yes, all part of the -OH functional group. When I was
doing the First Responder
stuff, instead of saying the patient was drunk we'd say "ETOH on
board". Gotta love corn!

Jim


I just lightly polish the C-coated section on a 1-?m lap and then clean
it with ethanol.
>
>
> Alan Rubin
> Institute of Geophysics and Planetary Physics
> University of California
> 3845 Slichter Hall
> 603 Charles Young Dr. E
> Los Angeles, CA 90095-1567
> phone: 310-825-3202
> e-mail: aerubin at ucla.edu
> website: http://cosmochemists.igpp.ucla.edu/Rubin.html
>
>
> ----- Original Message ----- From: "Jim Wooddell"
> <jim.wooddell at suddenlink.net>
> To: <meteorite-list at meteoritecentral.com>
> Sent: Thursday, January 23, 2014 9:58 AM
> Subject: [meteorite-list] Removing carbon coating???
>
>
>> Hi List!
>>
>> I've read methanol is good for removing carbon from thin sections.
>>
>> How about using alcohol? Anyone try this?
>>
>> Thank you!
>>
>> Jim
>>
>> --
>> Jim Wooddell
>> jim.wooddell at suddenlink.net
>> http://pages.suddenlink.net/chondrule/
>>
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-- 
Jim Wooddell
jim.wooddell at suddenlink.net
http://pages.suddenlink.net/chondrule/

Received on Thu 23 Jan 2014 03:48:22 PM PST