u/Perky-Punani-13

hello all, I recently accepted a position at Mayo Clinic in FL. I am having a hard time finding info about the drug test. I used to be a daily vaper & have been abstaining for 30+ days, but I am still popping positive. Does anyone know if they test for THC, and if so, what the ng/ml limit is? I have been using 50 ng/ml home tests. I’m a bit worried. Any advice would be appreciated.