Fentanyl urine test

Fentanyl urine test

Made for the detection of Fentanyl use in urine samples. ISO 13485 ceritifed.

Reference NCE-FYL-1S
Test type Urine
Cut-off (detection level) 10 ng/ml
Maximum detection time 2 to 3 days after the last intake
Results in 5 minutes
Reliability Excellent (≈99%)
Manufacturer NarcoCheck®
Quantity Unit price
From 1 to 2 tests $4.90 per test
From 3 to 9 tests $4.50 per test
From 10 to 19 tests $3.90 per test
From 20 to 30 tests $2.90 per test
More than 30 tests Contact us
In stock

Total: $4.90 Tax included

About this test

The NarcoCheck® FYL rapid test strip is an immunoassay for the fast detection of Fentanyl use in human urine

Fentanyl is an opioid analgesic, with effects up to 100 times those of morphine, but these effects last less. It is used in the treatment of chronic pain, when it requires the use of pain medications based on opiates.

Fentanyl is one of the molecules at the center of what has become known as the "opioid crisis", which has been raging mainly in North America since 2013-2015. The extremely strong addiction caused by Fentanyl and its derivatives has led to an unprecedented health crisis, causing the death of tens of thousands of people every year. Indeed, many patients fail to stop using these various opioid painkillers, and continue to obtain them on the parallel markets when they no longer have a medical prescription. The misuse and overconsumption of these opioids used without medical supervision leads to a very large number of overdoses, and the annual toll continues to rise.

This strip allows the detection or the monitoring of its use, with a reliability of 99%

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Sensitivity / Specificity

Cut-off Details

NarcoCheck® - Fentanyl urine test
Acronym : FYL
Cut-off (sensitivity) : 10 ng/ml
Specificity :
Compound Cut-off (ng/ml)
Compound Cut-off (ng/ml)
Norfentanyl 10
Alfentanyl (Rapifen®) 300 000
Buspirone (Buspar®, Namanspin®) 7 500
Fenfluramine (Fintepla®, Pondéral®, Pondimin®, Ponderax®) 25 000
Fentanyl 50
Sufentanyl (Dsuvia®, Sufenta®, Zalviso®) 25 000
Non cross-reactions :
This test does not suffer from any interference or inappropriate cross-reactivity with the following substances of interest:
  • Risperidone