Homebrew PCBs

Does anyone know where to get these tinning crystals in the USA?

 

Mark

 

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From: Homebrew_PCBs@yahoogroups.com [mailto:Homebrew_PCBs@yahoogroups.com]
On Behalf Of Dylan Smith
Sent: Saturday, November 24, 2007 5:49 PM
To: Homebrew_PCBs@yahoogroups.com
Subject: Re: [Homebrew_PCBs] To tin or not to tin

 

On Sun, 25 Nov 2007, Craig vk2zcm wrote:

> Hi Guys
> I tried your link but got
> No results were found for tinning crystals
> maybe they are knowen as some other name?

Try RS catalogue number 567-812

They are a bit expensive though, but 450g should last years if you only
make up a small amount of solution at a time (made up solution doesn't
keep for all that long, best I've got is about 4 months - but the crystals
themselves last for a long time. I keep made-up solution in one of those
expanding photo developer bottles so I can exclude as much air as
possible).

 



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