Marijuana & Cocaine Drug Test
The First Check™ Home Drug Test is easy to use and gives you
results that are over 99% accurate in
minutes for the possible use of marijuana and cocaine.
Product Benefits
- Over 99% Accurate*
- Easy to use cup technology
- Results in just 5 minutes
- Confidential results in the privacy of your own
home
- Free confirmatory mail-in laboratory
testing.
Learn how to use test
Frequently asked questions
Find out more about
Marijuana and
Cocaine
Learn about other First Check™ products
Click here to download an
informative PDF about First Check
Home Drug Tests.
*Clinical studies confirmed that 99% of those individuals with
drugs present in their urine tested positive with the First Check
test. We recommend all positive screening results be sent to the
laboratory for confirmation via gas chromatography/mass
spectrometry(GC/MS), the gold standard in laboratory testing for
most drugs.