More questionsHi,
to Q4 here is the link: http://www.biobar.ca/
I bought dichro from them before I found Claire.
Good luck
Yves
----- Original Message -----
From: G Guhan Gunaratnam
To: alt-photo-process-l@usask.ca
Sent: Wednesday, May 17, 2006 10:56 PM
Subject: More questions
Hello again,
Sorry, I have a bunch of random questions...
1.. What is the purpose of the Oxalic Acid in Ferric Oxalate solutions?
2.. Is there a definitive reference on the web for all info on chems? (wikipedia seems quite good, but just wondering if there's something that's better) - I've got MSDSs from Sigma-Aldrich
3.. What's the process of making Potassium Chloroplatinate and Palladium Chloride from its constituent elements? (not planning on doing this or anything, would like to read the process though)
4.. Are there any other Canadian dealers for chems other than JDPhotochem?
5.. When importing chems (non hazardous) into Canada, are duties incurred (I know there will be PST and GST, just wonderiing about duty).
6.. Which chemicals, in dry form, have particularly short shelf lives (for pt/pd, kallitype, cyanotype)? - Sandy has already told me that Pt/Pd salts have a longer life in solution
Thanks a lot, any help is appreciated!
Gu
Received on 05/18/06-06:25:55 AM Z
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