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Test Code OROT Orotic Acid, Random, Urine

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Specimen Type

Urine


Necessary Information


Patient's age is required.



Specimen Required


Supplies: Urine Tubes, 10 mL (T068)

Container/Tube: Plastic, 10-mL urine tube

Specimen Volume: 3 mL

Collection Instructions:

1. Collect a random urine specimen.

2. No preservative needed.


Specimen Minimum Volume

2 mL

Specimen Stability Information

Specimen Type Temperature Time
Urine Frozen 90 days

Reference Values

≤6 years: ≤4 mmol/mol creatinine

7-18 years: ≤3 mmol/mol creatinine

≥19 years: 5 mmol/mol creatinine

Day(s) Performed

Tuesday, Thursday

CPT Code Information

83921

Report Available

3 to 7 days

Specimen Retention Time

1 month

Reject Due To

  All specimens will be evaluated at Mayo Clinic Laboratories for test suitability.