Basic Pre-Finasteride Panel Includes:

Total & Free Testosterone (LC/MS-MS) (Equilibrium Ultrafiltration)
Estradiol, Total and Free (MS)
DHT (High-pressure liquid chromatography (HPLC) with tandem mass spectrometry) & Free DHT (Equilibrium dialysis, high-performance liquid chromatography/tandem mass spectrometry (HPLC/MS-MS)
Sex Hormone-Binding Globulin (SHBG)