A Clinical Research Method for the Analysis of Serum Testosterone and Androstenedione
26 Jan 2015

This application note describes an analytically sensitive and selective clinical research method for the analysis of serum testosterone and androstenedione. Excellent method precision was achieved through the use of analytically sensitive and selective sample preparation, chromatography, and MRM mass spectrometry on the ACQUITY UPLC I-Class UPLC System and Xevo TQD. In addition, method accuracy for the analysis of testosterone has been demonstrated through evaluation of CDC HoSt samples.

Show    per page
1 of 22     Page  1 2 3  ... Next 
Analysis of Amphetamine(s) and Bathsalt Type Drugs in Hair Using SPE and LC-MS/MS drugs of abuse26 Jan 2015Read
Reduction of Matrix Effects with the Agilent 1200 Infinity Series Online SPE Solution water analysis, matrix effects14 Jan 2015Read
Purification of Natural Products Using Mass Directed Fractionation natural products14 Jan 2015Read
Extraction of Testosterone from Serum using Oasis Max μElution Plates for Clinical Research clinical study, Testosterone13 Jan 2015Read
Characterizing of the Natural Product Goldenseal Using CORTECS 2.7 µm Columns and ACQUITY QDa Detection natural products5 Jan 2015Read
Identification of 1α,25(OH)2-Vitamin D2 and D3 in Serum Samples Using the AB SCIEX Triple Quad™ 5500 System vitamin d, human serum19 Dec 2014Read
Quick and Sensitive Analysis of Multiclass Veterinary Drug Residues in Meat, Plasma, and Milk on a Q Exactive Focus LC-MS System milk, meat, plasma15 Dec 2014Read
Enantiomeric and Diastereomeric Separations of Fragrance and Essential Oil Components Using the ACQUITY UPC2 System with ACQUITY UPC2 Trefoil Columns chiral compounds10 Dec 2014Read
Structure Characterization and Differentiation of Biosimilar and Reference Products Using Unique Combination of Complementary Fragmentation Mechanisms biosimilars, protein structure9 Dec 2014Read
Exploring the Benefits and Potential of iKey Microfluidic Chromatography and Time-of-Flight Mass Spectrometry for Pesticide Residue Analysis pesticides8 Dec 2014Read

Popular tags in SelectScience


Buying Guides