Identify Diagnostics Cotinine / Nicotine Drug Test Dip – 200 ng/mL Results in minutes. Model # ID-COT-DIP. Available in packs of 5, 10, 15, 25, or 50 dips. Buy more and save more. IMPORTANT: For frequent heavy smokers, this test may present a preliminary POSITIVE result in excess of 21 DAYS after the last...
Are they smoking? Now you can easily and quickly determine smoking status with more certainty and less cost. The Smoke Cotinine Cassette is a rapid, one step test for the qualitative detection of Cotinine (Nicotine metabolite) in human urine. The Smoke Cotinine Cassette is ideal for home, workplace, corrections and schools. For the scientific...