Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

previous by date index next by date
previous in topic topic list next in topic

Subject: Re: [Homebrew_PCBs] Re: Reducing concentration of HCl from 10% to 40%

From: Stefan Trethan <stefan_trethan@...>
Date: 2010-01-19

The HCl will definitely boil out first (around 50C lots of it turns to fumes).

ST

On Tue, Jan 19, 2010 at 8:15 AM, Roger Blair <Roger.Blair@...> wrote:
> Hal,
>
> I (obviously) wasn’t aware of the properties of HCl…
>
> If there’s no other (practical) way of reduction, I’ll have to find out if it’s possible to buy from a chemical outlet as an
> individual here in California.
>
> Thanks, and Regards,
>
> Roger
>