Showing posts with label gelatin. Show all posts
Showing posts with label gelatin. Show all posts

Sunday, January 29, 2012

Freeze-drying Jello gelatin with an improved cold trap



I built an improved cold trap from an aluminum pan and a stainless steel bowl. It held more ice than my original copper pipe cold trap, but the 100ml of water from the gelatin still managed to almost plug up the trap.