Buying juice to vape from a butcher - don't think so.
If absolutely stuck, and I mean really stuck - like desperate, I'd buy a bottle of pharma grade glycerine, dilute it 10 -20% by volume with distilled water to make aqueous glycerine to which I'd add a drop or two of whisky gin or brandy ( or whatever licor you can lay hands on) and use that.
Alternatively instead of the licor I'd but a packet of cigarettes, strip out the tobacco, dump it in a bowl, cover with water and shove it in the microwave for a few minutes, let it cool, filter it and drop a few drops into your aqueous glycerine. It'd taste like chewing wet dog ends but it'd be better and safer than anything a butcher could knock out if he were using beef or pork fat
