From: Berthe M. Willumsen (bmw_at_biobase.dk)
Date: Sun Apr 25 2004 - 00:30:54 PDT
>Humphreys, David wrote:
>> 3. Fill a dish with isopropyl alcohol. (~60c at your local pharmacy)
>
>Question: 70% or 99% isopropyl alcohol? Does it make a difference?
>
>--
>Victor Rehorst - victor_at_newtontalk.net - chuma_at_chuma.org
You may be thinking of ethanol (normal alcohol) which is available at
70, 96 and 99% purity ....
Isopropyl alcohol (2- propanol, isopropanol) is generally sold pure
(99.9%), I think.
Anyway, since you want it to take the water out, you want it without water.
-- Berthe Denmark, MP2100 -- This is the NewtonTalk list - http://www.newtontalk.net/ for all inquiries Official Newton FAQ: http://www.chuma.org/newton/faq/ WikiWikiNewt for all kinds of articles: http://tools.unna.org/wikiwikinewt/
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