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Test Code LAB4684 FENTANYL SCREEN WITH REFLEX CONFIRMATIOM, URINE

Important Note

Must follow chain of custody and workplace drug collection protocol when indicated.

Specimen Type

Preferred Specimen: Yellow urine top, Gray urine top, Clear red top
Alternative Specimen: Chain of custody kit

Specimen Volume

10 mL

Minimum Volume

6 mL

Turnaround Time

STAT: 1 hour
Routine: 4 hours

Test Schedule

Daily

Sample Stability

Room temperature: 14 days

Refrigerated: 6 months

Method

Immunoassay

Reference Ranges

Fentanyl:     Negative 

Fentanyl: cut-off 1 ng/mL

 

Synonyms

drugs of abuse, DOA, udrug, LAB4078

Synonyms

LAB4684, INNOVAR, SUBLIMAZE

CPT Codes

80354

Collection Instructions

Must follow chain of custody and workplace drug collection protocol when indicated.

Adjust pH to be in the range of 3-11.

Centrifuge urines containing visible precipitates.

Specimen Rejection

Any urine contaminated with fecal material or meconium.