Test directory: T3, Reverse

Ordering Code4766
Test NameT3, Reverse
AliasRT3
Reverse T3
Triiodothyronine, Reverse
Preferred SpecimenSerum
Preferred ContainerSST (Gold)
Other Specimen/ContainerSerum in Plain (Red), Plasma in EDTA, K2 (Lavender), Plasma in Sodium Heparin (Green)
Optimum Volume1 mL
Collection InstructionsAllow blood to clot at room temperature for 30 minutes
Transport RequirementsOahu: Ambient
Airline: Frozen
Specimen StabilityAmbient: 7 Days
Refrigerated: 7 Days
Frozen: 30 Days
Avail. StatNO
Analytic TimeUp to 7 Days
MethodologyLiquid Chromatography/Tandem Mass Spectrometry
Reference Lab Quest Diagnostic Lab-NI

Reference range(s)

The reference ranges listed below are valid on this date of April 20, 2024.
ComponentAgeMale NormMale Critical LowMale Critical HighFemale NormFemale Critical HighFemale Critical LowUnitsAdd'l info
T3, Reverse, SerumALLSee report.