What level of THC does labcorb test for in a urine drug test?

Not sure, but. I'm not sure the exact level, but i can tell you that the best way to pass the test is to not have thc in your system. Also remember that the labcorp test not only checks for thc, but also for metabolites of thc. So, almost any in your system and it's hard to pass the test.

Related Questions

What can I do to pass a urine drug test for thc?

By not using. You can't. If you try to overhydrate - the test will pick up on the concentration of urine & it will be a failed test. Read more...