Fentanyl
drug tests
Instant drug tests can quickly identify this synthetic opioid. Fentanyl urine drug test, which is used as a preliminary screening test does not require any instruments or laboratory analysis. In human urine, our instant drug tests identify Fentanyl and its metabolites at 200 ng/mL.
Fentanyl can be detected in urine for up to 24 hours, but it is unlikely to be detected after 72 hours.