In Reply to: RE: Deeper Freeze... posted by Coner on April 4, 2015 at 14:51:03:
Check out surplus centers for military
I picked up -100 frig for $100.
Want to do semi true cryo. pack your stuff in dry ice in a styrofoam cooler and then go to your local gas supplier ( you know acetylene helium,etc.) and buy a flask of liquid nitrogen and pour it into the cooler with dry ice, : seal with duck tape for a week
DANGER ! liquid nitrogen freezes instantly on contact and when evaporating displaces 1000 times its volume in air. Do NOT attempt except in very well ventilated rooms, and make sure you know what the hell you're ding.
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Follow Ups
- RE: Deeper Freeze... - unclestu 15:57:15 04/04/15 (0)