6-Monoacetylmorphine cutoff:MCnc:Pt:Urine:Qn:Screen
6-monoacetylmorphine cutoff:mcnc:pt:urine:qn:screen
6-Monoacetylmorphine (6-MAM) cutoff Screen (U) [Mass/Vol]
6-monoacetylmorphine (6-mam) cutoff screen (u) [mass/vol]