Hemoglobin A2 (HA2)

Department: Special Chemistry
Test Synonym(s): LAB3067, HA2, Hgb A2
CPT Codes: 83021
Methodology: HPLC
Reference Range: 2.0-3.8 %
Tube Type: Lavender top (EDTA)
Specimen: Blood
Pediatric Requirements: Lavender top microtainer: 0.1 mL
Volume: 5 mL
Minimum Volume: 1 lavender top
Temperature: Refrigerate
Stability: Refrigerated: 1 week
Days Performed: Monday - Friday
Times Performed: 8:00 a.m. - 2:00 p.m.
TAT: 1 day
Special Instructions: Whole blood only. Refrigerate - do not freeze

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