On 28/10/12 17:06, dubob4432 wrote: > Will do, anybody know if the storage vessel needs to be dark? Does sunlight dilute it? Sunlight doesn't affect FeCl or CuCl. Don't let it stay warm unless it's covered well to prevent evaporation. Peroxide etchant stuff may go off quicker when in sunlight and warmed.
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Re: [Homebrew_PCBs] Re: Kepping Your Etchant Good? Multiple Use? Muriatic Acid / H2O2
2012-10-28 by Russell Shaw