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Creatinine Level 24 Hour Urine

eD-H Order Code

LAB712

Specimen Collection Information

Specimen Minimum Test Volume Container Special Handling
Urine 0.1 ML No pH Adjustment

Specimen Transport Temperature

Refrigerated

Reference Ranges / Critical Values

Assay Gender Age Range Normal Range Critical Values Units
U24 Cre Calc Female 0 Minutes – 150 Years 0.70 -1.60   gm/24hr
  Male 0 Minutes – 150 Years 1.00 -2.40   gm/24hr

Specimen Stability

Urine sample must be received in laboratory within 24 hours
of
end of collection. Keep urine sample refrigerated until
delivered
to laboratory.


Chemistry Blo

Additional Specimen Instructions

Urine must be collected for 24 hours with no preservative and urine must be kept refrigerated during collection.
If urine must be collected with a preservative for other analytes, only Jug # 12 (HCl) or Jug # 2 (Boric Acid) are acceptable.

Day(s) Performed

Monday through Sunday; continuously

CPT(s)

82570

Performing Lab Section

Chemistry