| 1Acetaminophen |
|---|
| 2Allobarbital |
| 3Amobarbital |
| 4Aprobarbital |
| 5Benzphetamine |
| 6Brompheniramine |
| 7Butabarbital |
| 8Caffeine |
| 9Chlorcyclizine |
| 10Chlorpheniramine |
| 11Cocaine |
| 12Codeine |
| 13contaminant |
| 14Diazepam |
| 15Dimenhydrinate |
| 16Doxylamine |
| 17Hexobarbital |
| 18Hydrocodone |
| 19Ibuprofen |
| 20Meprobomate |
| 21Methapyrilene |
| 22Methyl benzilate |
| 23Nicotine |
| 24Oxymorphone |
| 25Pentobarbital |
| 26Phenacetin |
| 27Phenobarbital |
| 28Secobarbital |















