pg vg

At a minimum, ENDS e-liquid is comprised of propylene glycol (PG), vegetable glycerin (VG), nicotine, and flavoring constituents. 4,10 One characteristic that varies across e-liquids is the ratio of PG and VG that comprise the e-liquid. 11 The ratio of these two constituents (PG/VG) is considered by both ENDS manufacturers and users to be an ... slot demo pg anti rungkad