Cotinine urine drug test cassettes

• 40 individually foil wrapped Cotinine urine drug test kits
• Ultra sensitive smoking detection urine test kit detect urine traces of Cotinine in urine at levels above 100ng.
• Highly accurate 99%
• Easy to use and read urine test for Cotinine
• Results in under 5 minutes
• Detects Cotinine use for between 3 and 5 days after use (up to 30 days after heavy long exposure)