So my mate rings me and says after a few beers he decided to mix his juice. He started with a 50/50 doubler and what he thought was his bottle of cut down nic of 36mg 50/50, after he realized that he put in 15ml (30ml bottle) of 100mg 100%PG. He has just rang me and I have told him to put the bottle aside, I reckon I have worked out what he should do to get it down to 18mg 50/50 on ejuicemup, but want someone else to put forward their thoughts before I tell him the calculations I came up with.
That's just it, he had 30ml of the doubler split it into 2 bottles and filled them both up with 15ml of 100mg 100%PG lol. I have told him mix before he starts drinking, I am just so glad he noticed it before he started vaping it.
Let me explain: 15ml @ 100mg/ml means he has added 1500mg of nic. To get it to 18mg/ml, there needs to be a total of 83.3 ml of fluid, and to have this at 50/50 means there has to be approx 41.5ml of VG and PG content. 15ml doubler has 7.5ml of VG and 7.5ml of PG. The nic is 15ml of PG. Does that help? If not, I'll give you a ring.