Add nicotine shots to a 0mg shortfill eliquid to achieve desired nicotine strength and vg/pg ratio.

For 40ml 50/50 Shortfills

add 1 x 10ml 20mg salt nicotine shot for 50ml of 3.3mg 50/50 liquid

add 2 x 10ml 20mg salt nicotine shots for 60ml of 6.6mg 50/50 liquid

For 50ml High VG Shortfills

add 1 x 10ml 18mg high vg nicotine shot for 60ml of 3mg high vg liquid

 

For 100ml High VG Shortfills

add 1 x 10ml 18mg high vg nicotine shot for 110ml of 1.5mg high vg liquid

add 2 x 10ml 18mg high vg nicotine shots for 120ml of 3mg high vg liquid