Streamlined Sample Preparation of Bergenin and Chlorogenic Acid in Human Plasma

Reduced Ion-suppression in Bioanalysis by Liquid Chromatography Mass Spectrometry Applying Specially Treated Solid Phase Extraction Mike Chang, Paul Boguszewski, and Joan Stevens Agilent Technologies Inc., 25200 Commercentre Drive, Lake Forest, CA 92630 1730-2P Introduction Experimental (contd.) Ion-suppression in bioanalysis has…

Vitamin D Metabolite Analysis in Biological Samples Using Agilent Captiva EMR—Lipid Application Note Clinical Research Authors Abstract Derick Lucas and Limian Zhao Lipids from biological samples are detrimental to the analysis of 25-hydroxyvitamin Agilent Technologies, Inc. D2 and D3 metabolites.…

Quantitative LC/MS/MS Analysis of Drugs in Human Serum With Agilent Captiva EMR–Lipid Cleanup Application Note Clinical Research Authors Abstract Limian Zhao and Derick Lucas The Agilent Captiva Enhanced Matrix Removal—Lipid (Captiva EMR—Lipid) is Agilent Technologies, Inc. a pass-through lipid cleanup…

Application Note Forensic Analysis Efficient Quantitative Analysis of THC and Metabolites in Human Plasma Using Agilent Captiva EMR—Lipid and LC-MS/MS Authors Abstract Joan Stevens and Limian Zhao Agilent Technologies, Inc. Efficient extraction, cleanup, and analysis of complex biological samples are…