Skip to content

Acrylfentanylurqlcfm

Published: August 9, 2026Updated: August 16, 2026

This test detects the presence of acrylfentanyl, a synthetic opioid, in your urine sample.

Quick summary

{"Acrylfentanyl is a powerful synthetic opioid similar to fentanyl","This test uses urine to check for recent acrylfentanyl use","Results are reported as present or not detected","A positive result may indicate opioid use or exposure","The test is highly sensitive and specific"}

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
99079-6
Short code
ACRYFENT
Synonyms
Acrylfentanyl Ur Ql Cfm
Category
chemistry
Sample
urine
Container
Sterile, graduated urine container with secure lid
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
≥ 13 years
Method
confirm
CPT
80307
SNOMED
122461009
Specimen volume
Minimum 10 mL, preferred 20-30 mL
Stability
Room temperature: 24-48 hours; Refrigerated (2-8°C): 7 days; Frozen (-20°C or below): 30 days. Protect from light.
Hemolysis max
0
Lipemia max
0
Icterus max
0
TAT
24–72 hours
Order
routine

What is this test?

The Acrylfentanyl Urine Test is a laboratory test that detects whether acrylfentanyl, a synthetic opioid analgesic, is present in your urine. Acrylfentanyl is an analog of fentanyl and is classified as a synthetic opioid. This test uses a confirmatory method, which is a highly accurate testing technique that can definitively identify the presence of the substance.

How is the test performed?

A urine sample is collected from you in a sterile container. The sample is then sent to a laboratory where it undergoes analysis using specialized equipment and techniques to detect the presence of acrylfentanyl or its metabolites. The confirmatory method typically involves mass spectrometry, which provides highly reliable and accurate results.

Why might I need this test?

Your healthcare provider may order this test for several reasons, including: monitoring for substance use, evaluating unexplained symptoms that could be related to opioid exposure, pre-employment screening, or as part of a comprehensive drug testing panel. It may also be used in emergency situations where opioid overdose is suspected.

What do the results mean?

The test results are typically reported as 'Present' or 'Not Detected.' If the result shows 'Present,' it means acrylfentanyl or its metabolites were found in your urine, indicating recent use of this substance. If the result shows 'Not Detected,' it means no acrylfentanyl was found in your urine sample at the time of testing. Your healthcare provider will interpret the results in the context of your medical history and clinical situation.

Reference range

Not DetectedN/A

Specimen: urine

Provide a clean-catch midstream urine specimen. Patients should bring valid photo identification. Inform the laboratory of any prescribed medications or supplements. Avoid excessive fluid intake immediately before collection as it may dilute the specimen. For supervised collections, follow chain-of-custody protocols as required.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Frequently asked questions

How long does acrylfentanyl stay in urine?
Acrylfentanyl and its metabolites can typically be detected in urine for 1-3 days after use, though this can vary depending on factors such as dose, frequency of use, metabolism, and individual physiology.
Can this test show if I took fentanyl by mistake?
This test specifically detects acrylfentanyl, which is a different compound from fentanyl, though they are related. If you are concerned about fentanyl exposure specifically, different tests may be needed.
Will a positive result show up on a standard drug test?
Standard drug tests may not always detect acrylfentanyl specifically. This confirmatory test is more sophisticated and can identify acrylfentanyl that might be missed by routine screening tests.
Is the test painful?
No, the test only requires a urine sample, which is a non-invasive and painless procedure.
Can medications or foods affect the test results?
Certain medications or substances may potentially interfere with the test. It is important to inform your healthcare provider about all medications, supplements, and substances you have recently consumed before the test.
  1. 1
    National Institute on Drug Abuse (NIDA) - Synthetic OpioidsSource
  2. 2
    Drug Enforcement Administration (DEA) - AcrylfentanylSource
  3. 3
    LabCorp Test Menu - AcrylfentanylSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy