Just made some TA this past week--
Tobacco (BLOND) Absolute
Submerge 1.5ml vial of TA in hot water, let stand min. 2 minutes.
Pour heated TA into 60ml of PGA. Shake vigorously till well blended.
Let TA/PGA blend steep in hot water 15 minutes. Shake occasionally.
Add 60ml of PG to TA/PGA blend. Shake till well blended. Set overnight.
Filter TA blend through a tea bag (3x, using a clean tea bag each time). Loss of liquid may occur while handling, ensure to measure volume before adding additional ingredients.
Add 30% Ethyl Maltol, use as desired.
My results YMMV:dry, woodsy, lightly sweet Tobacco flavor, not so pungent-- easily vaped on its own or added to any mix. Even filtered 3x there still is some, if somewhat minuscule bits of TA that'll rise to the top & ring the bottle...