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Test Code LAB8UCR Creatinine, 8 HR Urine

Synonym

  • 8UCR

Specimen Required

Preferred Container/Tube: 24 Hour Urine Container
Acceptable Container/Tube: 24 Hour Urine Container
Specimen Volume: 3 mL
Specimen Minimum Volume: 1 mL

Specimen Stability Information

Ambient: 2 days
Refrigerated:  6 days

Specimen Collection Information

For timed urines keep specimen in refrigerator during collection and for storage. Acetic acid preservative is ok if needed as a preservative for another test sharing the same collection container. 6N HCl or Boric acid is acceptable if needed for other analytes.

Rejected Due To

  • Unacceptable container type
  • Quantity not sufficient

Reference Values

100.0-300.0 mg/24 hrs

Method Description

Kinetic Jaffe

Performing Lab

Clinical Lab UH

Day(s) Performed

Monday through Sunday

Report Available

Same day/1 day

Reporting Name

Creatinine, 8 Hour Urine

CPT Code Information

82570
81050

LOINC Code Information

20624-3