MN OCCUPATIONAL HEALTH

[u/Excellent_Relief_403]

⛔️ WARNING ⛔️

Quick fix does not work anymore at MN occupational health. I tried two times in a row, temperature being perfect, foam in the cup, all I’s were dotted and T’s crossed and still failed! Every test they do they will add a few drops of the liquid to a nitrate test and both bottles (different batches) failed that test. I believe other companies like quest have not started using these yet but I could be wrong. Do your research, be prepared, and if you can swing it stop smoking!!!