Mikey Sklar <[EMAIL PROTECTED]> said:
> On Thu, 12 Jun 2003, Stephen Meier wrote:
> > Damn another good idea down the drain!
>
> Down the toilet in my case. At the risk of sound quite naive, is that
> a bad thing? I'm using ferric chloride. I use it on many PCBs before
> flushing used up etchant down the toilet.
Leaves stains doesn't it?
The MSDS that I had a long time ago for Ferric Chloride recommended
neutralizing it with Bicarbonate of Sodium before disposal. I used to find
that particular chemical in my kitchen.
Mike
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Mike Jarabek
FPGA/ASIC Designer
http://www.istop.com/~mjarabek
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