COC Cocaine Drug Detection Test Card yields a positive result when the concentration of
benzoylecgonine in urine exceeds 300 ng/mL. This is the suggested
screening cut-off for positive specimens set by the
Substance Abuse and Mental Health Services Administration (SAMHSA, USA).
COCAINE DETECTION PERIODS
| SUBSTANCE
| BLOOD
| SALIVA
| SWEAT
| URINE
| HAIR
|
| Cocaine |
unknown |
1 day |
unknown |
4-5 days |
up to 90 days |
