Has anyone used a water chiller on a roto?

[cyclopath]

Correct query:

   https://future4200.com/search?q=lyophilize+Rotovap

Frost bitten, ice encapsulated resin glands: rotovap lyophilization

[image] Freezer burn had me down. I thought things might be hopeless and I’d be forced to make distillate with this flower. Then I realized I had all of the components required to create a system capable of sublimating the ice: my rotovap, more vac, @Killa12345’s cold traps, dry ice, acetone. [image] Filling the bath with acetone and ice (and a dash of dry ice occasionally depending on temps) kept the ice crystalline, [image] [image] [image] Packing the traps with dry ice then filling all…