Guys, I have 40ml of 1.5mg/ml juice and a spare 10ml of 18mg/ml nic shot. How much of the nic shot should I add to the 40ml of juice to bring it all to 3mg/ml nic strength?
If there is a “freestyle” calculator that could help me calculate similar combinations in the future, please let me know.
i really dont know what the weight of your nic shot is …
Another way, is to put a small receptacle on a precision scale, reset (tare) it, then just drop until you have one ml. This requires you to know how much one ml of liquid weighs.
Propylene Glycol weighs 1.04 g per ml.
Vegetable glycerine weighs 1.26 g per ml.
Water weighs 1 g per ml.
PGA or Ethanol is typically 95% pure alcohol and weighs 0.79 g per ml.
Most flavors are in a PG solution with “something else”, and can probably be approximated to 1 g per ml.
Be sure to always have roughly the same ambient temperature, when measuring.