Homebrew PCBs

On Thu, 09 Nov 2006 22:37:20 +0100, Adi Linden <adiy@...> wrote:

> Does FeCl get old? I have some FeCl that I bought a long time ago (8
> years) but never opened yet.
> Adi


I don't think so, after ~5 years mine was still fine (mixed up in a  
bottle, needed a shake though ;-) ).

The plastic bags of dry FeCl i have show water going through the sealed  
plastic foil, that stuff must be pretty hygroscopic.



ST