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Potassium, Urine, Random

Yellow Top Urine Tube

Sample Type

Test ID   LAB434
CPT Code(s)   84133
Group/Individual Test   Individual
Laboratory   Core Laboratory
Tube Station   Routine 30, STAT 888
Specimen Routine: 10 mL Random Urine in Yellow Top Urine Tube (No Preservative/Additive).

10 ml random urine in sterile specimen cup is acceptable.

  micro: 1 mL Random Urine in Yellow Top Urine Tube (No Preservative/Additive).
Room temperature: 4 days
Refrigerator: 7 days
Frozen: 6 months
Availability 24 hrs/day
Turnaround Time Routine: 2 hrs
  STAT: 1 hr
Reference Range Normal: Undefined, varies with diet; See comments
Comments Other clinical data should be taken into consideration when interpreting these results.

Reviewed by jlcarr on December 16, 2019

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514