The COT One Step Cotinine Test Device (Urine) is a lateral flow chromatographic immunoassay for the detection of Cotinine in human urine at a cut-off concentration of 200 ng/mL. Cotinine is a principle and residual metabolite of Nicotine which remains in the body of habitual tobacco users.
Market price: $3.20
Our price: $2.75 save 14%
