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| A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
Total T4 (Thyroxine,TT4,T4 Total)
Test CodeT4
Preferred Specimen
1 mL Serum or Plasma (lithium heparin)
Instructions
"Do not use EDTA collection tubes.
Testing Frequency: Performed as ordered"
Testing Frequency: Performed as ordered"
Transport Container
PST, Plasma Separator
Transport Temperature
Refrigerate
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Stability: 7 days Room Temp or Refrigerated
Methodology
EMIT Homogeneous Enzyme Immunoassay Technology
Reference Range
"M Up to 30 Days 3.4 - 14.5 ug/dL
M Up to 12 Months 5.6 - 16.4 ug/dL
M Up to 5 Years 5.9 - 11.6 ug/dL
M Up to 10 Years 5.7 - 10.8 ug/dL
M Up to 15 Years 4.9 - 10.5 ug/dL
M Up to 18 Years 5.2 - 9.1 ug/dL
M Up to 199 Years 4.5 - 12.1 ug/dL
F Up to 30 Days 3.5 - 13.5 ug/dL
F Up to 12 Months 5 - 13.5 ug/dL
F Up to 5 Years 6.7 - 12.9 ug/dL
F Up to 10 Years 5.6 - 11 ug/dL
F Up to 15 Years 5.3 - 10.2 ug/dL
F Up to 18 Years 5.5 - 10.2 ug/dL
F Up to 199 Years 4.8 - 13.9 ug/dL"
M Up to 12 Months 5.6 - 16.4 ug/dL
M Up to 5 Years 5.9 - 11.6 ug/dL
M Up to 10 Years 5.7 - 10.8 ug/dL
M Up to 15 Years 4.9 - 10.5 ug/dL
M Up to 18 Years 5.2 - 9.1 ug/dL
M Up to 199 Years 4.5 - 12.1 ug/dL
F Up to 30 Days 3.5 - 13.5 ug/dL
F Up to 12 Months 5 - 13.5 ug/dL
F Up to 5 Years 6.7 - 12.9 ug/dL
F Up to 10 Years 5.6 - 11 ug/dL
F Up to 15 Years 5.3 - 10.2 ug/dL
F Up to 18 Years 5.5 - 10.2 ug/dL
F Up to 199 Years 4.8 - 13.9 ug/dL"
