On my lunch break, having just posted my own comments on 35mm film canisters, I ran down the block to pick up a prescription at the local pharmacy. It dawned on me, while standing there waiting for the order, these guys must have a few chemically-suitable storage containers they toss out.
It turns out they toss quite a few bottles and containers every day. I asked if they would consider saving for me a few of various sizes, mostly the 250cc and smaller plastic and glass bottles. This is cool! I don’t even have to drive anywhere. We’ll see what I can get over the next day or two.