Sanford Laboratory Bismarck
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Test name:

Total T4

Test code: T4
Order code: BLOD0595
CPT: 84436
Specimen type: Serum or plasma
Container: Serum (red) gel or lithium heparin (green) gel
Specimen volume: 1.0 mL
Transport: Refrigerated
Specimen minimum
0.5 mL
Performed: Monday—Friday
Reference value: 0-1 yrs: 5.5-14.4 ug/dL
1-5yrs Male: 4.4-11.7 ug/dL
1-5yrs Female: 5.6-13.1 ug/dL
>5 yrs: 5.0-12.0 ug/dL
Method: Electrochemiluminescence immunoassay

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