How to use this calculator

To calculate 40ml of oil at 100mg/ml with 3% ba and 12%
(1) In the oil field enter 40
(2) In the dosage field enter 100
(3) Unless you know for sure, usually leave powder weight alone.
(4)  BA Concentration is set at  5%, if you wanted less, then add it accordingly
(5) BB concentration is added  the same way as the  BA, 
(6) You should now have the results :
Oil = 30.20ml
Powder = 4 grams
BA = 2ml's
BB = 4.80mls

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