| parent | fentaNYL | LP15167-7 |
| child | Despropionylfentanyl | Serum or Plasma | Drug toxicology | LP389914-5 |
| child | Despropionylfentanyl | Urine | Drug toxicology | LP389915-2 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Despropionylfentanyl |
| DisplayName | en-US | Despropionylfentanyl |
LOINC Version: 2.81