3 mL plain blood
Electrochemiluminescence Immunoassay (Roche Cobas)
≥ 13 yrs : M 0 - 4.0 µg/L
Mean = 4 hrs, Range: 3 – 5 hrs
Monday – Saturday
Please note that test results obtained with assays from different manufacturers, assay methods, or kits may be different and cannot be used interchangeably.
01 Apr 2020 1:00 AM
Reference interval is update on 01 Apr 2020.
17 Feb 2022 10:00 AM
Method and Remarks are updated on 17 Feb 2022
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