Citric Acid, Random or 24 Hr. Urine (Citrate)

Specimen:

Test Code

CIT

Specimen Name

Citric Acid, Random or 24 Hr. Urine (Citrate)

Collect

24-hour urine. Refrigerate during collection. Also Acceptable: Random urine

Submit

30 mL

Special Handling

Rejection Criteria

Stability

Refrigerated 14 days

Methodology

Performed

Performed Sunday through Saturday - Reported 1-2 days

Reported

CPT Codes

  • 82507

Components

Additional Information

Adjust pH to less than or equal to 2 by adding 6M HCl. Transfer a 4 mL aliquot of urine to an ARUP standard transport tube. (Min: 0.5 mL) Record total volume, collection time interval, and pH on transport tube and test request form.

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Test Information

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Common Test Phrases

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT