Test directory: T4, Free (Direct Dialysis)

Ordering Code4710
Test NameT4, Free (Direct Dialysis)
Preferred SpecimenSerum
Preferred ContainerSST (Gold)
Other Specimen/ContainerSerum in Plain (Red)
Optimum Volume2 mL
Collection InstructionsFasting specimen preferred but not required.
Transport RequirementsOahu: Ambient
Airline: Ambient
Specimen StabilityAmbient: 1 Week
Refrigerated: 1 Week
Frozen: 28 Days
Rejection CriteriaPlasma
Avail. StatNO
Analytic TimeUp to 4 Days
MethodologyEquilibrium Dialysis, Chromatography/Mass Spectrometry
Reference Lab Quest Diagnostic Lab-NI

Reference range(s)

The reference ranges listed below are valid on this date of April 25, 2024.
ComponentAgeMale NormMale Critical LowMale Critical HighFemale NormFemale Critical HighFemale Critical LowUnitsAdd'l info
T4 Free (Direct Dialysis)ALLSee report.