Unfortunately, mine does not say anything on the jug. I was going to guess 31 per cent. Is there a simple test for approximating the strength? Weight by volume?
----- Original Message -----
From: JohnDixon20@aol.com
To: alt-photo-process-l@sask.usask.ca
Sent: Thursday, October 06, 2005 10:51 AM
Subject: Re: Technical Grade Muriatic Acid
I think it is 37 %. It will say on the jug.
Received on Thu Oct 6 10:38:57 2005
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