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HA0201
                
            
                
            | Specimen Container | 
                                     EDTA Tube 
                                 | 
                            ||||||||||||||||||||||||||||||||
| Specimen Requirement | 
                                     Whole Blood 
Adult: 3 mL blood  
Paediatrics and Neonate: 500 uL blood  
Gently invert the tubes several times to prevent clotting.   | 
                            ||||||||||||||||||||||||||||||||
| Specimen Storage/Transport | 
                                     Send to laboratory as soon as possible after blood collection at room temperature.  | 
                            ||||||||||||||||||||||||||||||||
| Orderable as Urgent? | No | ||||||||||||||||||||||||||||||||
| Turn Around Time | 
                                     Routine: 2 - 3 hrs  | 
                            ||||||||||||||||||||||||||||||||
| Reference Value(s) | 
                                    
  | 
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| Testing Laboratory Location | KKH | ||||||||||||||||||||||||||||||||
| Laboratory | Haematology | ||||||||||||||||||||||||||||||||
| Contact Number | 6394 1373 | ||||||||||||||||||||||||||||||||
| Day and Time Performed | 
                                     Daily, 24 hrs 
                                 | 
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| Orderable on CPOE? | Yes | ||||||||||||||||||||||||||||||||
| Downtime Form | |||||||||||||||||||||||||||||||||
Change History Notes
16 Sep 2024 12:00 PM
Updated Turn Around Time.
07 Feb 2023 12:00 AM
Updated Specimen Storage / Transport, Downtime Form.
23 Jul 2021 12:00 AM
Reference interval updates.
Last Updated - 18 Jun 2025
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