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Labcorp Oklahoma, Inc.
Test Directory


Index:

Citrate Level Random Urine

Order Name CITRIC RU
Test Number: 3808601
Revision Date 12/12/2022
Test Name Methodology LOINC Code
Citrate Level Random Urine
Quantitative Spectrophotometry  
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 10 mL (2.5 mL) Urine, Random Sterile Screwtop Container Refrigerated
Instructions Specimen Type: Use random urine transport tube or Monovette(R) with pH stabilizer (LabCorp No. 56015). Monovette(R) instructions accompany units.
Specimen Storage: Refrigerate at 2(degrees)C to 8(degrees)C.
Specimen Collection: Collect urine and transfer to a random urine transport tube or urine Monovette(R) with pH stabilizer (LabCorp No. 56015). Alternatively, the sample may be FROZEN without added acid.
Special Instructions: pH must be 1-3 or the sample FROZEN without the addition of acid.
Specimen Stability: Ambient: 7 days, Refrigerated : 14 days, Frozen: 14 days
GENERAL INFORMATION
Expected TAT 3 - 7 days  
Performing Labcorp Test Code 123880 
Notes Labcorp Test Code: 123880
CPT Code(s) 82507, 82570
Lab Section Reference Lab