Cheapest dry ice in norcal

[Thetetraguy]

Here u go.
Praxair is my go to.
0.40/lb pick up price. I get 70-300lbs usually

How much does cold cost? dry ice vs liquid nitrogen

Found a receipt with only 70lbs purchased and still at 0.40/lb. This should be the ticket🕺 [20190419_224745] Can you put LN in a dewar flask for SPD or is that too much? I’ve seen people use it with a SS cold trap but never a dewar, I figured it wasn’t a good idea