SILVER, URINE

Test Documentation
Specimen Required
Collect random urine and send 1.0 mL urine (0.4 mL minimum) refrigerated in a trace metal-free screw-capped plastic vial. Sample must be light protected. Avoid exposure to gadolinium-based contrast media for 48 hours prior to sample collection.

Rejection Criteria
Specimens not light protected.

Methodology
Inductively Coupled Plasma/Mass Spectrometry (ICP/MS)

Stability
Room temperature: 14 days; Refrigerated: 14 days; Frozen: 14 days

Reference Range
By report

Performed
Thursday

Turnaround Time4-10 days
Test CodeUSIL
CPT-4 Code (s)
83789
LOINC Codes
29977-6

Warde
Medical
Laboratory