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Test Code WBC White Blood Count

Cerner Test Code

WBC

Acceptable Collection Tube(s) or Specimen

Lavender

Specimen Draw Volume

Volume: 1.0 mL

Minimum Volume: 0.5 mL

Processing Instructions

Draw in a EDTA Lavender Top tube and refrigerate.

Stability

Stability: Room Temp 8 hrs , Refrigerated 48 hrs

Performed Test Frequency

Everyday

CPT(s)

85048

Methodology

Flow cytometry

Performing Location

MercyOne Des Moines Laboratory, Hematology

Rejection Criteria

Rejection criteria: Clotted specimen.