Testing Laboratory
Counties Manukau | Middlemore HospitalDepartment
Haematology
Delphic Registration Code (Alpha Code)
AAAA
Test Code (Numeric Code)
0000
Laboratory Handling
Sample Stability
Whole blood samples collected in EDTA should be tested as soon as possible after collection.
Synonyms
Sickle Cell Screening Test, Sickle Cell Slide Test
Turnaround Time
2 hours
Available routine hours only
Specimen Type
- Whole Blood
Specimen Requirements
Tube/Container Type:
Preferred
- Lithium Heparin - Non-gel (Green Cap)
Acceptable
- EDTA (Lavender Cap)
Preferred Sample Volume (ml)
3
Paediatric Specimen Requirements
Tube/Container Type:
Preferred
- EDTA (Microtainer)
- Heparin (Microtainer)
Minimum Sample Volume (ml)
0.5
Additional Specimen Information
3 mL Heparin tube (green top) or EDTA (purple top)
Last updated: 13/05/2026