Any illegal substance can remain testable in urine for up to thirty days (with variations caused by fluid consumption and individual metabolism).
About 15 days.
2 to 4 weeks. For some it can stay in your urine for months.
It depends on how fat you are. 2-4 weeks, depending on your weight.
Less than 5 days.
14 Days
It can take anywhere from a few days to a few weeks for marijuana to completely clear out of your urine, depending on factors like frequency of use, metabolism, and hydration levels. In general, for a single-use, it may take about 3-7 days for marijuana to be undetectable in a urine test.
Marijuana will show up in urine for up to 13 days. This will also depend on the frequency of use and the quantity taken.
http://www.marijuanapassion.com/How-Long-Does-Marijuana-Stay-In-Your-System.html
how long does nucynta stay in your urine
Depending on your usage (not the amount but how often you smoke/eat) 2 weeks to 90 days.
Marijuana can be detected in urine for up to 30 days in heavy smokers. The exact duration can vary based on factors like frequency of use, metabolism, and hydration levels.
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