J juiceisgood New member Oct 31, 2005 #1 How are you supposed to know the mg/ml in each batch that you make?
Bimmer New member Oct 31, 2005 #2 you do the math, say you put 2 grams of a powder into 10ml of your oil or whatever solution.... you then then have a concentration of 200mg/ml.
you do the math, say you put 2 grams of a powder into 10ml of your oil or whatever solution.... you then then have a concentration of 200mg/ml.
