Here it is.... 100mg/ml. Everyones recipe is different, I personally use 3% BA and BB is not necessary. You may want more BA, some people do...but this is how I do it.
oil 70.50 mls
powder 10.0 grams
BA 3.0 mls = 3%
BB 0.0
That will produce 100 mls at 100 mg per ml