How to fill a Shot Bottle and make a 18mg NIC shots with 72mg/ml NIC.
@SessionDrummer Thanks for your comment.
I only did it as someone on my live asked me how I mix it up.
Always useful for beginners. I think many of us grey beards here do assume a bit too much knowledge at times.
So, well done for covering the basics for all.
@SquirrelSmash Thanks for your comment.