I am a kiwi, I do Pt/Pd and on occasion Cyanotype.
My original kits were bought from Photo Formulary and B&S but I have a bulk load of other chemical crap for every other process I do from Ajax, pretty sure I can mix cyanotype from it
Maybe when I mix my next soup of it up I can send you some, I am in Melbourne at the moment however. Wont be returning until next year ... I still order platinum from B&S also, perhaps we could share postage, again, sorry but next year
Your next mission will be finding appropriate papers to coat :P