D.I.Y. - 250ml NIC MASTER Drip Series eLiquid Base (20% PG, 80% VG, 3mg/ml Nicotine)
80VG/ 20PG Base Mix
1L eCIG 80VG 20PG Mix VG PG Unflavoured E Liquid VG/PG Base Vape 80/20 (Blue) : Amazon.co.uk: Health & Personal Care
PG vs. VG – Ultimate Guide On How To Choose VG/PG Ratio | Nexeem
Unflavoured PG / VG E-Liquid Base Mix - My E-Liquid Supplies UK
Oral | Free Full-Text | Biological Impact of the Ratio of E-Cigarette Liquid Base Constituents, Propylene Glycol and Vegetable Glycerin, on Primary Human Melanocytes