Nicotine and Metabolites [Huyết Thanh] **
This test measures nicotine and its primary metabolite, cotinine, in biological samples to detect nicotine exposure, distinguishing active smokers from non-smokers and assessing recent tobacco use.
- The description claims that cotinine can be detected up to 7 days after nicotine exposure.
AI Readiness
Good foundation, but some important product data is still missing.
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