Cigarettes, e-cigarettes, chewing tobacco, cigars, hookah, kreteks, vapes, vape pens, nicotine gum, smokeless tobacco, lozenges, gummies, JUULs, transdermal patches, nasal sprays

Cotinine is the predominate metabolite of nicotine.

Avoid placing anything in the mouth 10 minutes prior to specimen collecting and testing. This includes food, drink, gum, or tobacco products.

Check out our FAQ Page for more testing information.

Instructions to detect the Cotinine metabolite of the following drugs in human saliva.

1. Bring the pouch to room temperature before opening it. Remove the test and sponge collector from the sealed pouch and use it within one hour of opening.

2. Insert the sponge end of the collector into the mouth. Actively swab the inside of the mouth and tongue to collect oral fluid for approximately 3 minutes until the sponge becomes fully saturated and the indicator will be changed from colorless to pink. TIP: Gently press the sponge between the tongue and teeth to assist with more rapid saturation. No hard spots should be felt on the sponge when. saturated.
3. Remove the collector from the mouth. Place saturated oral fluid collector into chamber and press sponge fully against the strainer to collect oral fluid. Secure the cap, shake three times, and stand up straight.

4. Read results between 10-20 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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The Oral Fluid Drug Screen Test provides only a qualitative, preliminary analytical result. A secondary analytical method should be used to obtain a confirmed result. Gas chromatography/mass spectrometry (GC/MS), gas chromatography/tandem mass spectrometry (GC/MS/MS), liquid chromatography/mass spectrometry (LC/MS) or liquid chromatography/tandem mass spectrometry (LC/MS/MS) are the preferred confirmatory methods. A positive test result does not indicate the concentration of drug in the specimen or the route of administration.
A negative result may not necessarily indicate a drug-free specimen. A drug may be present in the specimen below the cutoff level of the assay.

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