With EyeeCheck impairment will be detected. In oral fluid, drugs will be detected within minutes after use. In urine, drugs will remain undetected in the first 2-4 hours.


Detection Time
EyeCheck

Oral Fluid
Urine

Marijuana
Opiates
Amphetamine
Methamphetamine
Benzodiazepines
Cocaine
1-4 hrs
1-4 hrs
1-4 hrs
1-4 hrs
1-4 hrs
1-4 hrs
12-24 hrs
12-24 hrs
24-48 hrs
24-48 hrs
24-48 hrs
12-24 hrs
Days/weeks *
2-4 days
2-4 days
2-4 days
1 week
2-3 days

The detection time differs from person to person and depends 
on a number of factors (age, sex, weight, metabolism, usage).

*n
Infrequent use:
Regular use:
Chronic use:
1-3 days
1-3 weeks
1-3 months
 
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DTA