saliva test for tobacco use Single Panel Cotinine(COT) Oral Fluid Kit, Nicotine Metabolite Home Rapid Detection, Nicotine Testing Kit at Home, Highly Sensitive and 99% Accurate Results in 10 Minutes, 30ng/mL, 6Pack : Health Salivary Cotinine for smoking research
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6



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