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HelpTest Code PHB1 Plasma, Haemoglobin
Specimen Requirements
Specimen Type: Plasma
Container/Tube: Green Top (Li Heparin)
Volume: 4.5mL
Minimum Volume: 0.5mL plasma
Collection Instructions: Centrifuge within 2 hours
Sample Stability
** Preferred temperatures for storage prior to and during shipping to NUH **
| Specimen Type: | Plasma |
|---|---|
| Ambient: | 2 hours |
| Refrigerate: | 1 week |
| Frozen: | Reject |
Reference Interval
0.03-0.05 g/dL
Days and Times Performed
24 hours, TAT 1 day
Methodology
Photometric assay
Service Code
31510
Update
Last updated 26/02/2022
Unacceptable Condition
| Haemolysis | NA |
|---|---|
| Icterus | NA |
| Lipaemic | NA |
| Others | NA |
Testing Laboratory
National University Hospital
Clinical Chemistry, 67724346
Useful For
Investigation of hemolytic anaemia: to detect moderate to severe intravascular hemolysis.