I've got your post in my email but it's not showing here in the forum yet.
Anyway the supplier is:
ANPROS PTY LTD
Factory 16
15 Macquarie Place
Boronia
VIC 3155
email info@anpros.com.au
tel 97209514
Prices at the time I bought
0.5 litre $22
1.0 litre $34
2.5 litre $55
Call and order then when you go there he'll have it ready for you, all wrapped up in silver foil. Get it straight in the fridge when you get home. I noticed the 0.5 litre bottles are black on the brochure. If you can get hold of black plastic containers that may be better than a clear bottle wrapped in foil.
Check out hair salon supplies too. I've heard a few times they use the same concentration H2O2 for doing hairdo stuff.
Keith.