Re: Ruellia amoena/graecizans/brevifolia - thanks

To: Multiple recipients of list AROID-L
Subject: Re: Ruellia amoena/graecizans/brevifolia - thanks
From: T*@hstna.com
Date: Fri, 30 Mar 2001 12:28:33 -0600 (CST)


Just one note: if your crystals are calcium carbonate they should fizz when
dissolved in your acid. CO2 evolution with acid is a standard qualitative
test for carbonates.

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