parent | Norfentanyl | LP15048-9 |
child | Norfentanyl [Mass/volume] in Blood by Confirmatory method | 73937-5 |
child | Norfentanyl [Mass/volume] in Blood by LC/MS/MS | 105204-2 |
PartDisplayName | en-US | Norfentanyl | Blood | Drug toxicology |
LOINC Version: 2.80