Now, you have only , for example, 158g tren ace raws on hand, how many oils can it be made @100mg/ml oil conversions? You may need this calculator to make your life easier.
Just enter the amount of raws you have on hands and the concentration you are going to make, the results will show up immediately. Hope it helps!
Have no idea on recipes for the gears you need to produce? Please ask a question here.