Analyzing Testosterone in Human Serum

contributed by Phenomenex | 09/30/2013

Testosterone was extracted from human serum by strong anion exchange polymeric SPE (solid phase extraction) and analyzed using a Kinetex C18, 30 x 2.1 mm, 1.7 μm column and positive polarity ESI LC/MS/MS system. Kinetex sub-2 μm core-shell technology offers higher efficiencies than traditional sub-2 μm columns, producing greater chromatographic resolution, sensitivity, and higher peak capacities.

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