so only quitting for 3 weeks and passed? how heavy of a user?
Eponine Reviewed by Eponine on . Medtox 9 panel drug screen Yesterday I had a pre-employment drug screen which was a 9 panel from medtox labs. The last time I smoked was 3 weeks ago. However I am also on probation and had my drug test 1 week prior to the pre employment drug screen and passed that. My first void of the day tested clean 2 weeks ago on the 50 ng/ml immunoassay test. The reason I am worried is because the three days prior to my pre employment screening I stayed at my friends house, and they are heavy smokers. I was around some of the Rating: 5