Nash Computer Technology (nashcom@btinternet.com)
Tue, 02 Mar 1999 18:04:49 +0000
I’m sure this topic will have been covered before, but I haven’t worked out
how to trawl through the archives yet.
I’m still using the Ziatype kit I purchased a few months ago. I’ve kept it
in a cool place in a light-tight case, but I believe that the ammonium
ferric oxalate (solution 1) is liable to go “off”.
As I am a low volume user, I’d rather not keep purchasing fresh solution
from the USA every few months. I’d like to be able to make up fresh
solutions myself when required.
As a non-chemist, I’m a bit confused about the various sections in “The New
Platinum Print”. Do I really need a sink faucet vacuum aspirator and vacuum
flask, buchner filter, and ph papers (I haven’t a clue what this equipment
is).
Basically, I’d appreciate some instructions on making Ziatype solution 1,
including what raw chemicals are needed.
As ever, thanks in advance.
David Nash
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