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Test Code LAB4933 FENTANYL WITH METABOLITE CONFIRMATION, CHAIN OF CUSTODY, URINE (REFLEX ONLY TO MAYO)

Important Note

Used for reflex only for FENTANYL SCREEN WITH REFLEX CONFIRMATIOM, URINE, RANDOM [LAB4684]

Chain of custody is required whenever the results of testing could be used in a court of law. Its purpose is to protect the rights of the individual contributing the specimen by demonstrating that it was under the control of personnel involved with testing the specimen at all times; this control implies that the opportunity for specimen tampering would be limited.
 
Adulterants testing will be performed on all chain of custody urine samples as per regulatory requirements.
 

Specimen Type

Preferred Specimen: Chain of Custody Kit (T282) containing the specimen containers, seals, and documentation required.
 

Collection Instructions

Collect random urine specimen in the container provided, seal, and submit with the associated documentation to satisfy the legal requirements for chain-of-custody testing.

Specimen Volume

5 mL

Additional Information: Submitting less than 5 mL will compromise the ability to perform all necessary testing.
 
https://www.mayocliniclabs.com/test-catalog/overview/62726#Specimen
 

Minimum Volume

2.1 mL

Turnaround Time

Mayo Clinic Lab: 7 days

Test Schedule

Daily

Sample Stability

Refrigerated: 28 days (prefered)

Frozen: 28 days

Synonyms

LAB4933, FENTX, INNOVAR, SUBLIMAZE

CPT Codes

80354