The NicoTests® Cotinine Test Device is a saliva test for the detection of Cotinine. Cotinine is a metabolite of nicotine.
This test detects Cotinine in oral fluid/saliva at cut-off concentrations of 30 ng/mL. This is the standard US level for oral fluid nicotine/cotinine tests. Saliva concentrations of Cotinine reflect blood levels. Typical detection is from one hour after the use of nicotine products up to four days. This assay provides only a preliminary analytical test result. Gas chromatography and mass spectrometry (GC/MS) is the preferred confirmatory method.
Note: There is no significance to the intensity of lines.
Even a hint of a second line is definitely negative.
For more detailed information please review the included package insert.
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