Zero-Tolerance® Period of Detection Table
|
Drug Class |
DOT/Routine Testing |
Zero-Tolerance Drug Testing |
|
Amphetamines |
Up to 3 Days |
Up to 5 Days |
|
Barbiturates - Short Acting |
Up to 3 Days |
Up to 6 Days |
|
Barbiturates - Long Acting |
Up to 10 Days |
Up to 30 Days |
|
Benzodiazepines |
Up to 5 Days |
Up to 10 Days |
|
Cocaine/Crack |
Up to 3 Days |
Up to 5 Days |
|
Marijuana |
Up to 3 Days |
Up to 10 Days |
|
Opiates (Narcotics) |
Up to 3 Days |
Up to 5 Days |
|
Phencyclidine (PCP) |
Up to 3 Days |
Up to 5 Days |
|