If you're looking for a quick, easy way to test for nicotine use, the Nicotine - Cotinine Drug Test is perfect for you. This rapid test will detect the use of tobacco, and can show positive results for up to 3 days after use. Simply collect a urine sample and get your results in just 5 minutes! The COT One Step Cotinine Test Device is reliable, accurate, and easy to use - perfect for anyone who needs to test for nicotine use.