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URINE WRIGHT STAIN
MessageSpecimen Requirement: The first morning specimen is most concentrated and is preferred, although fresh random samples are acceptable. Immediate Specimen Processing: The first morning specimen is most concentrated and is preferred, although fresh random samples are acceptable. If testing is delayed (>2 hours after collection), the specimen should be Refrigerated for up to 4 hours. Transport specimen to the lab in a red STAT bag. Specimen must be received in lab within 4 hours of collection. Ambulatory Transport Temperature to Inova Central Lab: Refrigerated Specimen Stability: 4 hours
Test Code
LAB2460 WSWBC
Alias/See Also
WSWBC
CPT Codes
87205
Includes
Includes: RBC, Neutrophils, Lymphocytes, Eosinophils, Macrophages @BKRCERMSGREFRESH(2302793)@ @BKRCERMSGREFRESH(2302794)@
Instructions
Preferred Testing Volume: 10 mLMinimum Testing Volume: 1 mL Transport Temperature: Refrigerated Stability: Ambient: 2 hoursRefrigerated : 4 hoursFrozen: Unacceptable Causes for Rejection: Unlabeled Mislabeledwrong preservative exceeds specimen stability requirements QNSwrong tube typePerforming Lab: Inova Laboratories
Report Available
STAT 24-Hours|Timed 24-Hours|Routine 24-Hours|STAT 1-Hours
Clinical Significance
1230140118
Last Updated: May 18, 2026