ARK™ Fentanyl II Assay 

Fentanyl is a synthetic opioid narcotic analgesic similar to morphine. It is 50-100 times more potent than morphine and is prescribed for patients with chronic pain, postoperative pain or for the treatment of breakthrough pain in cancer patients.

Fentanyl can be abused in a manner similar to other opioid agonists, legal or illicit. All patients receiving opioids should be routinely monitored for signs of misuse, abuse and diversion.

The ARK™ Fentanyl Assay is intended for the qualitative detection of fentanyl in human urine at a cutoff concentration of 1 ng/mL.

• The ARK™ Fentanyl Assay provides a simple and rapid analytical screening procedure for detecting fentanyl.
• Sensitive and specific for the detection of fentanyl provides confidence in the results.
• High cross reactivity to norfentanyl (major metabolite). With 90% of fentanyl excreted as norfentanyl, detecting this major metabolite should reduce the risk of false negatives.

ARK™ is a trademark of ARK Diagnostics, Inc

Calibrator: ARK™ Fentanyl Calibrator

Control: ARK™ Fentanyl Control

Product Available in select countries in the following territories:

USA - Not available in all countries. Contact us for availability.


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Ordering Information

Name Size Part Package Insert
ARK™ Fentanyl II Assay R1 1 x 28mL, R2 1 x 28mL 5069-0001-00 N/A
ARK™ Fentanyl II Assay R1 1 x 115mL, R2 1 x 115mL 5069-0001-01 N/A

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