Quote Originally Posted by tugboat10465
how would the testing labs know if the sample has high PH levels and has been altered, i thought they just dip stick it and if nothing comes up they move on to the next one
Those days are over. Time to catch up with the times!

These days, labs perform what is called a specimen integrity check prior to the actual drug check. Integ checks are performed to determine an "adulterated" "substituted" and "diluted" urine sample.
Labs determine an adulterated sample by looking for an abnormal pH, high chromates, and excessive nitrites.
The integ check can be done on a seperate dipstick but more recently, multi-panel "cup" drug tests have been introduced that feature built-in integ checks, eliminating the need for a seperate dipstick to conduct such checks.
Burnt Toast Reviewed by Burnt Toast on . Has anyone ever used Urineluck!!!! hey whats up i just got drug tested today and i had recently purchased urineluck because i get drug tested at the college i go to. The last time i smoked was 2 weeks i was wondering if anyone has used urineluck. I want to know if it works or not. my career is riding on this stuff!!! :rasta: Rating: 5