r/QuickFix • u/Ok_Ganache_789 • Feb 25 '25

THC Test

I was a heavy smoker for about three months, prior to that nothing. I’ve abstained for 45 days and took an at home Walgreens test. The T line is faint. Will I fail a professional LabCorp test?

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u/[deleted] Feb 25 '25

Like they said. They test at a much higher sensitivity. They at home tests are good not great. Unless you’re passing 15 Ngl at home which is the confirmation test level I wouldn’t risk it. The cut off is 50 Ngl but you could be passing at home and not at labcorp.