Archive of the former Yahoo!Groups mailing list: Homebrew PCBs
Subject: Re: Oxygen regeneration of CuCl2
From: "H1000100" <h500ca@...>
Date: 2011-05-10
I made 2 liters of the stuff in a coke bottle. I didn't have a hygrometer, but I weighed it on a kitchen scale and kept adding more copper till it was heavy enough.
Regenerating with 35% H202 is nearly instant.