The Rapid Response® Fentanyl Home Test is a competitive binding, lateral flow immunochromatographic assay for qualitative detection of fentanyl in human urine at the cut-off concentration of 1 ng/mL. This single drug test cassette can provide accurate and fast results in 5 minutes. The Rapid Response® Fentanyl Home Test Is Authorized for Home Testing use by Health Canada. WARNING: This testing device is not licensed for drug checking prior to consumption. When used for this purpose, there is a risk of inaccurate results
