ütest Saliva – Marijuana (THC) – 10ng/mL


  • Detects the THC metabolite in oral fluid (saliva) – 10ng/mL
  • Instant detection within 1-6 hours after last use
  • One step, easy to use, self testing oral device for THC
  • Customer service, clear instructions & test interpretations on packaging

What it is: A single panel saliva test for the presence of THC

What else you need to know: This test (assay) provides only a preliminary qualitative test result. Use a certified laboratory to confirm your results via gas chromatography/mass spectrometry (GCMS).


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  • Description

    How to Use:

    1. Remove the cap to expose the collection pad & place in your mouth. (Do not touch pad with fingers)
    2. Rub collection pad against cheek & tongue gently in a circular motion 10 times. Place the collection pad under your tongue for 1 minute until fluid shows up in window.
    3. Take out of your mouth, place lid back on, and lay on a flat surface. Liquid will become visible in result window beside the T & C
    4. Read results between 5-15 minutes after Step 2 is complete

    Reading Results:

    • Negative: Two lines will appear, one next to the “C” and one next to the “T”.
    • Positive: Only one line appears next to the “C” and no line next to the “T”.
    • Invalid: No lines will appear next to the “C” or the “T”
    • Note: The shade of the “T” line may vary. But should but considered negative whenever there is even a faint line.