Container/Tube: Lavender-top (EDTA) tube
Specimen Volume: 5 mL (minimum volume: 3 mL) of EDTA whole blood
Transport Temperature: Ambient
Collection Instructions: Forward promptly.
Males
Pediatrics: 30-43%
Adults: 38.8-50.0%
Females
Pediatrics: 30-43%
Adults: 34.9-44.5%
Critical value (automatic callback): <18.0% and >60%
<15 days old: <36.0% and >60%
Monday through Sunday
Available STAT
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