| 103835-5 | Norhydrocodone in Meconium (qualitative) |
| 61421-4 | Norhydrocodone (Urine, qualitative, confirmatory method) |
| 61422-2 | Norhydrocodone (Urine, confirmatory method) |
| 72744-6 | Norhydrocodone (oral fluid) (Saliva, confirmatory method) |
| 78363-9 | Norhydrocodone (oral fluid) (Saliva, qualitative, confirmatory method) |
| 89304-0 | Norhydrocodone (Urine, qualitative, screen method) |
| 97286-9 | Norhydrocodone in Cord tissue (qualitative, screen method) |
| 97287-7 | Norhydrocodone in Cord tissue (qualitative, confirmatory method) |
