Yo han, to use tobacco absolute, you need to think small...very small. This stuff is extremely concentrated. If I was going to mix up a 10mg bottle of smoke juice, I'd use 70% VG, 29-29.5% distilled water and .5% of tobacco absolute.
According to a
supplier of the absolute, you have complete solubility 1:5 with 95% ethanol. IOW, if you have 1mg of absolute, add 5mg of the purest ethanol you can find and you should be good. Get some Everclear or the like and it's all good.