Wow 25L THF..how much did that cost?

Bee careful with that THF!!

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Clouds come and go and never stay still........

I seriously doubt that. I have never heard of THF being used in a dental lab.
Old THF from previously opened drums is very dangerous. Be careful with it if you want to keep your fingers.

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I'm not fat just horizontally disproportionate.

That doesn't sound to OTC if you have to lie and say your a doctor. What do you say when they ask for id? What do you mean, it makes your fingers fall off if you get it on you?

This is all nonsense, if it continues Jan1983 will bee banned    Osmium is referring to the hazard of old cans of ethers such as THF having peroxides near the lid, when opened, they sometimes detonate