Yes, of course. A better question would be why would you care as long as you're not planning on drinking it.
Urine for a drug test must be fresh. The tester will refuse a sample you bring in already done, because it could be anyone's.
Yes, if you pee and do not flush the toilet it will eventually start to stink.(It is a very strong odor!)
Yes after 7 weeks un-refrigerated. Urine can
Last one full year if frozen.
It depends on the environmental conditions but it starts becoming foul as soon as it leaves the body as the various chemicals separate and yeasts and bacteria start to break it down. Certainly within a few hours in warm conditions it will start to evaporate ammonia. The remaining liquid then continues to evaporate which leaves a powder residue which is mostly phosphorus and salts.
i took 2 advil that was in the same bottle as fiorinal. will my urine come back positive for drugs.
After opening and heating once how long does synthetic urine last
30 minutes
Three large inhales per day maintains about 50nanograms of THC in the urine.
More than likely, if it was positive when given, it will stay positive even after 4 weeks. I am not sure how long the lab keeps your urine, but most don't take that long before testing.
standard urine screens do not test for soma, as it is not a narcotic. (but it does get you high, stay awake lol)
30-60 days
2 weeks
Immediately in blood. Within 5 minutes in urine.
Locate the nearest restroom; you're going to need it before long. Other than that, unless you're talking about some super-jumbo multigallon bottle, there's not likely to be any dire consequences.
depends if your a pokemon