Testing Laboratories
Waitematā | Northshore HospitalWaitematā | Waitakere Hospital
Department
Haematology, Chemical Pathology
Delphic Registration Code (Alpha Code)
RTTP
Test Code (Numeric Code)
4415
Laboratory Handling
Sample Stability
24 hours
Associated Tests
Turnaround Time
2 hours
Specimen Type
- Plasma
- Serum
- Whole Blood
Specimen Requirements
Tube/Container Type:
Preferred
- EDTA (Lavender Cap)
- Lithium Heparin - Non-gel (Green Cap)
- SST II (Gold Cap)
Preferred Sample Volume (ml)
4
Minimum Sample Volume (ml)
1
No of Samples Required
3
Paediatric Specimen Requirements
Tube/Container Type:
Preferred
- EDTA (Microtainer)
- Heparin (Microtainer)
- SST(Microtainer)
Minimum Sample Volume (ml)
0.5
Last updated: 18/06/2026