Description
Beware of others falsely claiming low cutoffs! This is the only Kratom urine dip card test available at 250 ng/ml cutoff. Standard is higher 600 cutoff..Economical. Easy to administer. Easy to read results in 5 minutes..Device yields a positive result when the concentration of Mitragynine (Kratom) exceeds 250 ng/ml & 7-Hydroxymitragynine 600ng/ml cutoff level