Will commonly ingested substances such as vitamins, penicillin, aspirin, caffeine, and acetaminophen (Tylenol) cause a false positive test result?
Related Questions
- Will commonly ingested substances such as vitamins, penicillin, aspirin, caffeine, and acetaminophen (Tylenol) cause a false positive test result?
- Will commonly ingested substances such as acetaminophen (Tylenol), aspirin, caffeine penicillin or vitamins cause a false positive test result?
- Can commonly used chemicals and substances such as vitamins, penicillin, aspirin, caffeine and acetaminophen (Tylenol), affect the results?
