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Testosterone, Total & Free by ED/LC-MS/MS, Male

Name:    Testosterone, Total & Free by ED/LC-MS/MS, Male
Specimen:    1 mL serum from a Red SST or Red top tube, or plasma from a Green PST. Patient Prep: Collect between 6-10 a.m.

Separate serum or plasma from cells ASAP or within 2 hours of collection.
Minimum Spec:    0.4 mL
Transport Temp:    Refrigerated
Spec Stability:    Stable 7 days refrigerated.
Ref Lab/Code:    ARUP 2004246
  Method:    Quant ED/HPLC-TMS
Processing Info:    This test should not be ordered on a routine basis. Most likely it will be ordered by an endocrinologist. Consult with a pathologist or lab supervisor before ordering this assay.

If it is to be ordered the mnemonic is: F+T TEST in PathNet.