Drug Detection Times
| | Testing Method: Nail | |||
|---|---|---|---|---|
| Amphetamines Methamphetamine | 1-3 Days 1-3 Days | Up to 90 Days Up to 90 Days | Minutes – to 2 days Minutes – to 2 days | Fingernails: 3-6 months Toenails: Up to 1 year |
| Cocaine | 1-3 Days | Up to 90 Days | Minutes – 2-3 days | Fingernails: 3-6 months Toenails: Up to 1 year |
| Marijuana | Occasional Use: 1-3 Days Chronic Use: up to 30 Days | Up to 90 Days | Minutes – 24 hours | Fingernails: 3-6 months Toenails: Up to 1 year |
| Opiates | 1 – 3 Days | Up to 90 Days | Minutes – to 3 days | Fingernails: 3-6 months Toenails: Up to 1 year |
| PCP | Occasional Use: 1 – 5 Days | Up to 90 Days | Minutes – 2-3 days | Fingernails: 3-6 months Toenails: Up to 1 year |
| Barbiturates | 1 – 3 Days; Phenobarbital 10 Days | Up to 90 Days | 24-36 hours | Fingernails: 3-6 months Toenails: Up to 1 year |
| Benzodiazepines | 1 – 14 Days | Up to 90 Days | 24-36 hours | Fingernails: 3-6 months Toenails: Up to 1 year |
| Methadone | 1 – 3 Days | Up to 90 Days | 24-36 hours | Fingernails: 3-6 months Toenails: Up to 1 year |
| Propoxyphene | 1 – 7 Days | Up to 90 Days | 24-36 hours | Fingernails: 3-6 months Toenails: Up to 1 year |
| MDMA/Ecstacy | 2 – 4 Days | Up to 90 Days | Minutes – to 2 days | Fingernails: 3-6 months Toenails: Up to 1 year |
| Bath Salts | 1 – 3 Days | Not currently tested | Not currently tested | Not currently tested |
| Rohypnol | 1 – 3 Days | Not currently tested | Not currently tested | Not currently tested |
| Ketamine | 1 – 2 Days | Not currently tested | Not currently tested | Not currently tested |
| LSD | 1 – 2 Days | Up to 90 days | Not currently tested | Fingernails: 3-6 months Toenails: Up to 1 year |
| Anabolic Steroids | Take orally: up to 3 week Injected: 3 months – 1 year | Not currently tested | Not currently tested | Not currently tested |
| K2/Spice | 1 – 3 Days | Not currently tested | Not currently tested | Not currently tested |