Ethyl Glucoronide Screen with EtG/EtS Confirmation, Urine

Specimen Required
Collect random urine. Mix well and send 10.0 mL urine (0.2 mL minimum) refrigerated in a screw-capped plastic urine cup.

Rejection Criteria
Urine catheter cup (with needle)

Methodology
Screen: Immunoassay
Liquid Chromatography/Tandem Mass Spectrometry

Stability
Room Temperature: 2 days; Refrigerated: 14 days; Frozen: 14 days

Reference Range
Ethyl Glucoronide: By report
Ethyl Sulfate: By report

Performed
Tuesday, Thursday

Turnaround Time5 days
Test CodeUETG3
CPT-4 Code (s)
80307 [plus 80321 (G0480) if confirmed at additional cost]
LOINC Codes
Ethyl Sulfate:   60676-4  
Ethyl Glucoronide:   45324-1  

Warde
Medical
Laboratory