Quote Originally Posted by thekenw
82 views and not a single taker huh??? well maybe I can spark a conversation by asking this. Liquid N2 is a nonpolar molecule....likes dissolve likes...Would liquid nitrogen be a safer more practical cannabinoid extraction method than the high pressure Super Critical CO2 methods??? :smokin:
They've been using liquid nitrogen for a while now in extracting the cannabinoids from the plant. One thing that has the same basic concept as co2 and nitrogen and butane is liquid oxygen, more expensive but eh worth it? Could be.