At LabCorp, Complete Blood Count (CBC) Without Differential is drawn in a Lavender-top (EDTA) tube, order code 028142.

LabCorp collection requirements

Complete Blood Count (CBC) Without Differential tube and order code at LabCorp

Primary tube

Lavender-top (EDTA) tube

Order code

028142

Minimum volume

0.5 mL (500 μL for pediatric microtainer capillary tubes; fill tube to capacity)