Test directory: Testosterone, Free,Total & Bioavail

Ordering Code5838
Test NameTestosterone, Free,Total & Bioavail
AliasTestosterone, Free, Bioavailable and Total, LC/MS/MS
with SHBG and Albumin
Preferred SpecimenSerum
Preferred ContainerPlain (Red)
Optimum Volume3 mL
Collection InstructionsDraw 2 Plain (Red) tubes.
Transport RequirementsOahu: Ambient
Airline: Frozen
Specimen StabilityAmbient: 7 Days
Refrigerated: 7 Days
Frozen: 28 Days
Rejection CriteriaGel barrier tube, Grossly hemolyzed, Plasma, Grossly lipemic
Avail. StatNO
Analytic Time10 Days
MethodologyLiquid Chromatography Tandem Mass Spectrometry, Calculation,
Spectrophotometry, Immunochemiluminescent Assay
Reference Lab Quest Diagnostic Lab-NI

Reference range(s)

The reference ranges listed below are valid on this date of April 19, 2024.
ComponentAgeMale NormMale Critical LowMale Critical HighFemale NormFemale Critical HighFemale Critical LowUnitsAdd'l info
Testosterone, Total, LCMSMSALLSee report.
Testosterone, FreeALLSee report.
Testosterone, BioavailableALLSee report.
SHBGALLSee report.
AlbuminALLSee report.