Blood
Cotinine
Also known as: Nicotine Metabolite, Serum Cotinine
CONVERT & COMPARE
ng/mL
=
2
µg/L
=
2
mcg/L
=
2
ug/L
Related biomarkers
More tests in the blood category.
Sources
Last updated 2026-05-02
This page presents source-specific reference data and sourced explanations. For general wellness information only. This is not medical advice. For diagnosis or treatment of any condition, talk to a qualified clinician.
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