I use a Urinator, and I generally buy Synthetic Urine (Dr. John's Famous Pee Pee). I have some old vials left, but they are quite old (1 is over 2 years old and the other more than a year.) They are yellow still, and have been kept in a dark bag this whole time. I don't want to pay to overnight some more... Anybody have any idea what the worst case scenario would be using the old synthetic? I have a test coming up soon.

tacophish Reviewed by tacophish on . old urine I recieved urine from my friend roughly 48 hours ago (maybe a little bit more). I stupidly did not refrigerate it. I just now took the pre-employment drug test with it at Quest Diagnostic. They said my pee was in the range of temperature so that was not a problem, but can they tell its old pee??? I'm FREAKING out. I'm such an idiot but I'm new to smoking and didn't even really think about it :( Rating: 5