Specimen Requirements

Title

UREA NITROGEN (BUN), URINE RANDOM

Specimen Requirement

1mL random urine/no preservative submitted in sterile screw-capped container refrigerated.

Alternate Specimen: urine submitted in yellow-top, blue fill line, preservative tube if shipped room temperature

Methodology

Stability

Room temperature (unpreserved 24hrs), Refrigerated 7 days

Reference Range

By Report*

Turnaround

1 day Setup Mon-Sat PM

Clinical Use

Test Code

UNURS