This assay is used for the detection of Nicotine and Cotinine in urine to determine the tobacco exposure status of the individual. Nicotine has a short half-life of approximately forty minutes; Its presence may indicate recent tobacco exposure. Cotinine, the major nicotine metabolite, has a half-life of 24 hours and is detectable for several days after cessation of tobacco exposure.

10 mL (5 mL min.) random urine in a sterile screw capped container. Ship refrigerated or frozen. Duly filled Test Send Out Consent Form (Form 35) is mandatory.

LC-MS MS

Sample by 7th of the month; Report after 2–3 weeks

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Duly filled Test Send Out Consent Form (Form 35) is mandatory.