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...


$10.68Amazon.com Price
(as of June 28, 2018 1:21 am GMT+0000 - Details)