According to there website its 50ng cutoff which is standard
killerweed420 Reviewed by killerweed420 on . MEDTOX 88520 10 Panel Does anyone have information on this test. I want to know the cut-off levels. I searched their website and they do not have a result for this code. The 10 Panel search comes up with two results one is screening only with a cut-off at 50ng with confirmation upon request and the other has the cut-off at 20ng with automatic confirmation. Kindly do reply. Rating: 5