Our cotinine urine dip cards tests for cotinine/nicotine (tobacco) in urine down to as low as 200 ng/ml. This is a simple, easy to use test that gives accurate results that you can trust. Cotinine/nicotine testing is perfect for those who have implemented a smoke free workplace policy as well as for schools, coaches & athletic programs, medical research and insurance companies. Our urine dip cards are just as accurate as cotinine blood testing but they are a much less invasive and more affordable testing option. Our cotinine dip cards test for cotinine/nicotine in the urine for up to 2-3 days after use.
Cotinine is a major metabolite of nicotine that accumulates in the body with regular smoking. It is reported that cotinine has a relatively long shelf life and remains much more stable in bodily fluids vs. nicotine making cotinine testing the preferred method of detecting tobacco use.
How to Read Results of Our Cotinine Urine Dip Cards
Please be sure to read the results within 5 to 10 minutes. Do not read after 10 minutes as the results will be invalid.
- Negative drug test results will show two lines - one line in the control region (C) and one line in the test region (T). Please note: even a very faint line in the test region indicates a negative result.
- Presumptive positive results will show only one line in the control region (C). If a test fails to show a line in the control region (C), this indicates an invalid test and a new test must be performed.
- Invalid drug test results occur when no lines appear in the control region (C). Should this occur, repeat the test with a new dip card. If the results are still invalid, stop using the test kit and contact TestCountry.
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