The Nicotine Test is a lateral flow, one-step chromatographic immunoassay for the qualitative detection of cotinine, the major metabolite of nicotine in human urine, at a cut-off concentration of 200 ng/ml.
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The HCG series one-step professional pregnancy test strips are the preferred clinical brand for early detection of HCG in urine specimens.
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The Chematics Alco-ScreenŽ 02 is a rapid, highly sensitive method to detect the presence of alcohol in saliva and provide an approximation of relative blood alcohol concentration.
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