| 12488-3 | PENTobarbital in Gastric fluid (qualitative) |
| 12499-0 | PENTobarbital (Stool, qualitative) |
| 16193-5 | PENTobarbital (Urine, qualitative, confirmatory method) |
| 16240-4 | PENTobarbital (Urine, confirmatory method) |
| 17431-8 | PENTobarbital in Gastric fluid |
| 19655-0 | PENTobarbital (Urine, qualitative, screen method) |
| 26918-3 | PENTobarbital (Hair) |
| 27243-5 | PENTobarbital (Stool) |
| 27308-6 | PENTobarbital in Meconium |
| 32103-4 | PENTobarbital |
| 32104-2 | PENTobarbital in Specimen (qualitative) |
| 35630-3 | PENTobarbital (screen method) |
| 3923-0 | PENTobarbital (qualitative) |
| 3924-8 | PENTobarbital |
| 3925-5 | PENTobarbital (Urine, qualitative) |
| 3926-3 | PENTobarbital (Urine) |
| 57866-6 | PENTobarbital in Specimen |
| 60151-8 | PENTobarbital (Blood) |
| 60152-6 | PENTobarbital (Body Fluid) |
| 60153-4 | PENTobarbital (Tissue) |
| 72630-7 | PENTobarbital (oral fluid) (Saliva, qualitative, confirmatory method) |
| 72635-6 | PENTobarbital (oral fluid) (Saliva, confirmatory method) |
| 82969-7 | PENTobarbital, Plasma or Blood (confirmatory method) |