It may be a little off topic, but it still has something to do with chems. I have found that medical supply outlets (the ones open to the public) are a treasure trove when it comes to storage containers. At the moment I am using 600mL sharps containers to store most of my chemicals. They are tough and durable, which is good. Probably too thin to use in a ball mill situation unfortunately 
I love my 75 ml jars, I bought a whole case of them, some insane amount like 500 or something for $30. They are PP so they resist just about everything even organic solvents, they match my mill for milling really small quantities and they are the perfect size for storage of small quantities of compositions.
I actually find it somewhat amusing that there are Aussie pyros on what at first look is a UK forum 

There are virtually no Australian resources for pyro *at all*, even one UK pyro periodical
"Fireworks" carries "Antipodean Jottings" an Australian intrest column for lack of something more appropriate locally. I was considering suscribing to read it, especially when I saw the bylines of a previous articles:
"Attempts to stamp out fireworks in Australia unsuccessful - might just as well legalise them"
"Fireworks are illegal in Australia, so they're aren't any are there? Don't make us laugh!"
"Fireworks illegal in Australia - don't worry, just don't put your correct name and address"
"Australian traders still flout the firework ban"
"Firework ban in Australia - just ignored"
etc
Edited by alany, 02 February 2004 - 06:22 AM.