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Test Code LAB20613 TESTOSTERONE, FREE, BIOAVAILABLE AND TOTAL, MS

Department

Send Outs

Reference Lab Test Number

TESBQ

Collection Requirements

Centrifuge, separate serum from cells and send 4.0 mL serum in a screw capped plastic vial.

Refer To

Warde Medical Laboratory

Primary Collection Container

Red top

Alternate Collection Container

Serum separator tube (SST)

Transport

Refrigerated

Preferred Transport Temperature

Refrigerated

Stability

Room temperature: 7 days

Refrigerated: 21 days

Frozen: 60 days

Minimum Testing Volume

3.0 mL

Reference Range

See report

Methodology

Liquid Chromatography Tandem Mass Spectrometry, Calculation, Spectrophotometry, Immunochemiluminescent Assay

Performed

Sunday – Saturday

Reported

5-7 days

CPT Codes

84403

84270

82040

Unacceptable Conditions

Gross hemolysis, gross lipemia, plasma