gravid lancet sperm human%2bsemen thc human%252bsemen doa%2br145%2burine%2ball%2btest control%2bsolution parasiter edge

The rapid test detects mitragynine that is the major component of a plant extract of the Southeast Asia tree Kratom. Kratom extract has long been used by opioid-dependent individuals as an alternative to unavailable opioid of choice, and as a stealth-to-urine drug screening opiate substitute while in opioid recovery treatment.