where are you in Canada?
in Toronto, there's Nymoc for chemicals. seems to be reasonable...
kris
G Guhan Gunaratnam wrote:
> 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 05/18/06-06:22:49 AM Z
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