Testing Laboratories
Waitematā | Northshore HospitalWaitematā | Waitakere Hospital
Department
Haematology
Delphic Registration Code (Alpha Code)
IO
Test Code (Numeric Code)
1474
Laboratory Handling
Phlebotomy
Bloods collected from the bone marrow, indicate in the request form that the sample is Intraosseous or I.O.
Registration
Taken from a patient's Bone Marrow. VERY PRECIOUS SAMPLE. Register IO only, DO NOT REGISTER for FBC
Sample Stability
12 hours
Synonyms
Intraosseous Sample (IO) - Full Blood Count
Turnaround Time
2 hours
Specimen Type
- Bone Marrow
Specimen Requirements
Tube/Container Type:
Preferred
- EDTA (Lavender Cap)
Paediatric Specimen Requirements
Tube/Container Type:
Preferred
- EDTA (Lavender Cap)
Last updated: 14/01/2026