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HelpTest Code LAB20677 Urine Fentanyl Screen
Department
Chemistry
Collection Requirements
Fresh Urine Specimen
Primary Collection Container
Sterile Urine Cup
Alternate Collection Container
Yellow Urine Vacutainer (No Additive)
Transport
Urine Refrigerated
Preferred Transport Temperature
Refrigerated
Processing
Centrifuge and refrigerated
Stability
Refrigerated: 4 weeks
Frozen: 6 months
Minimum Testing Volume
5 mL
Reference Range
Negative
Methodology
Roche-homogeneous enzyme immunoassay
Performed
Sunday-Saturday
Reported
As Completed