6 MAM
What can cause a false positive for 6 monoacetylmorphine?
Taking medications and ingestion of opiates such as poppy seeds can produce a 6 monoacetylmorphine false positive.
Read more here: Toxicologic Testing for Opiates: Understanding False-Positive and False-Negative Test Results
How long does 6 MAM stay in your system?
6 MAM remains in the urine for no more than 24 hours.