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CITRIC ACID, 24HR UR W/O CREATININE

Test Number:
  • 6732
Test Alias:
Preferred Specimen:
  • 24 hr urine collection
Container Type:
Alternative Specimen:
Volume:
Collection Instructions:
  • Collect urine in 25 mL of 6 N HCL or 10g/L Boric Acid or 25 mL of 50% Acetic Acid. 10 mL aliquot of a 24 hr urine without preservative if frozen immediately following collection is acceptable.

Transport Temperature:
  • Refridgerated
Specimen Stability:
  • Room temperature 24 hours
  • Refrigerated 1 week
  • Frozen 7 weeks
Methodology:
  • Spectrophometric
CPT Code:
  • 82507
Reject Criteria:
Reference Range:
Report Available:
  • 3 days

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