Cold water extraction: Difference between revisions

>David Hedlund
* '''Impurities before extraction''': 40%+15%+20% = 75% * '''Potency after extraction''': 100/(100-(40+15+20)) = 4 times more potent
>David Hedlund
m
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===Example purity after extraction===
===Example purity after extraction===
A moist lump that weighed a one gram.
# 40% loss in drying.
# 40% loss in drying.
# 15% loss in acetone wash.
# 15% loss in acetone wash.