I saw this post and remembered back to when I was dealing smokes at college, I knew a place to get cartons of smokes cheap and would push them to the dealers on campus. I got a call and buddy ordered 5 cartons of camels.....so I went out and got the order together and met at his room. after he paid up he offers to dip a smoke in some oil for me as a thanks, so I said sure and out comes a litre bottle of by the looks of it USED MOTOR OIL.......at this point I was like this dude is fucked up but then the smell hit me. he stored his final product of oil in a cleaned and sealed bottle of old motor oil.
with the bottle sealed up you had no idea it was not motor oil but a special kind of oil.
anyways.........
I think that if it gets sniffed out then it gets impounded, after that then it would proly get tested .