Prior to testing, abstain from using any THC, CBD, detox and/or diluting products. Additionally, do not drink an abnormal amount of water or any fluid. This may alter the natural state of the urine sample, resulting in an inaccurate and/or false-negative (clean) test result.

Check out our FAQ Page for more testing information.

Instructions to detect the ETG metabolite in human urine:

1. Do not place anything in the mouth 10 minutes prior to testing (food, drink, tobacco products, etc.)
2. Open the foil package and remove the test strip.
3. Place the reactive pad underneath the tongue for 10 seconds. Remove from mouth and lay on a flat surface.
4. Read results 2-5 minutes after use.

Negative (clean)
2 lines appear; one next to “C” and one next to the “T”
The color of the T line may vary, even a faint “T” line = negative (clean) result

Positive (dirty)
Only one line next to the “C” appears

Invalid
No visible lines appear
No line next to the “C” appears
*Contact customer service if the result is invalid

Questions? results@utestdrugtesting.com

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NOTE: This test (assay) provides only a preliminary qualitative test result. Use a certified laboratory to confirm your results via Gas Chromatography/Mass Spectrometry (GCMS).