Analyzing testosterone in human serum by UHPLC using high efficiency Kinetex® 1.7µm C18 core-shell columns

Analyzing testosterone in human serum by UHPLC using high efficiency Kinetex® 1.7µm C18 core-shell columns

Testosterone was extracted from human serum by strong anion exchange polymeric SPE and analyzed using a Kinetex euro18, 30 × 2.1 mm, 1.7 µm column and positive polarity ESI LC-MS-MS system. Kinetex sub2 µm core-shell technology offers higher efficiencies than traditional sub-2 µm columns, producing...

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Veröffentlicht in:LC GC North America 2011-06, Vol.29 (6), p.S14
Hauptverfasser: Sadjadi, Seyed, Layne, Jeff
Format: Magazinearticle
Sprache:eng
Schlagworte:
Bone density
Care and treatment
Chromatography
Diagnosis
Diseases
Testosterone
United States
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Zusammenfassung:Testosterone was extracted from human serum by strong anion exchange polymeric SPE and analyzed using a Kinetex euro18, 30 × 2.1 mm, 1.7 µm column and positive polarity ESI LC-MS-MS system. Kinetex sub2 µm core-shell technology offers higher efficiencies than traditional sub-2 µm columns, producing greater Chromatographic resolution, sensitivity, and higher peak capacities. [PUBLICATION ABSTRACT]
ISSN:1527-5949
1939-1889