I buy it in dry packets from webtronics.com. $25 for 50 packets 1 packet is
good for 1 litre of developer.

Vern
----- Original Message -----
From: Jinx <joecolquitt@CLEAR.NET.NZ>
To: <PICLIST@MITVMA.MIT.EDU>
Sent: Monday, June 21, 2004 11:30 PM
Subject: Re: [EE:]PCB Making


> > They suggest that I need to use a there "Universal Developer"
> > 690-849. Is this really needed as it is expensive.
>
> They suggest in one of their etching pdfs (232-3686) that sodium
> hydroxide can be used instead
>
> --
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