White Blood Cell Differential

Test Includes

Absolute and Relative differential on Neutrophils, Lymphocytes, Monocytes, Eosinophils, and Basophils

Specimen Tube Type Transport

Lavender Top Tube

Container Whole Blood Required

3 ml whole blood in a Lavender Top

Summary Test Name

White Blood Cell Differential

Specimen Preparation Outreach

Refrigerate until courier pickup

Specimen Stability

8 hours if refrigerated

Minimum Volume

0.5 ml whole blood in a Lavender Microtainer 1.0 ml whole blood in a Pediatric Lavender Top 2.5 ml whole blood in a 3 ml Lavender Top

Specimen Transport

Refrigerate

Specimen Preparation In House

Refrigerate until analysis

Stat Availability

24 hours a day, seven days a week

Reference Value

See individual tests for normal ranges