3 mL lithium heparin/sodium heparin blood. Avoid haemolysis.
Keep cold with ice and send immediately to the laboratory.
Spectrophotometry
From 0 day : 16 - 53 umol/L
Mean = 4 hrs, Range: 3 – 5 hrs
Daily
10 Jul 2017 4:55 AM
Reference Interval has been last updated on 10 July 2017
31 Mar 2020 4:05 AM
Specimen Required, and Storage and Transport are updated on 31 Mar 2020.
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