Best vessel for LLE

[SidViscous]

This works pretty well for about $300 for 60 liters. Bonus points: all ptfe and fkm

How could I incorporate a cryogenic oxygen tank into a closed loop?

And for my next trick, I will do something to make LLE with drums worth of material a little less miserable. It even spins like a regular seperatory funnel. My god do I need mixer settler. [IMG_20200415_172838]