They give you a plastic cup with a line on it. You will have no problem getting it in there best tip is to practice on temp and take the cap off and pour it in the plastic cup so that the bottle does'nt make a sucking sound and don't drop anything. Good Luck
joker88 Reviewed by joker88 on . A little worried about substitution Guys, I've been reading this forum for a while now and I'm pretty convinced that the best way to handle my drug test is substitution. Here's my situation: it's just a normal job UA; I just go into Quest Diagnostics and they do their thing, I do my thing. I can do this test any time within the next 10 days. I've been smoking a lot, plus I tried some salvia a couple days ago and some shrooms a few weeks ago. I considered dilution for some time, but it had me too worried because this is a Rating: 5