Analysis of Four β-Lactam Antibiotics in Water Using an Agilent 1290 Infinity II LC and an Agilent 6470 Triple Quadrupole LC/MS with Direct Injection and Online SPE

Method Transfer from an Agilent 1100 Series LC to an Agilent 1260 Infinity II LC Proof of Equivalency for the Analysis of Antibacterial Drugs with Penicillin-like Structures Application Note Small Molecule Pharmaceuticals Author Abstract Sonja Krieger Instrument-to-instrument method transfer is…

VOL 18.1 TheReporter www.sigma-aldrich.com/TheReporter New Paradigm for HPLC Method Development Column: Mobile Phase: Discovery, 5cm x 4.6mm ID, 5µm particles A: O.1% HCO2H (pH 2.5) B: MeCN 0 - 4% in 0.8 min., 4 - 30% in 1.7 min. 3mL/min…

Application Note Environmental Direct Injection and Online SPE LC/MS/MS for the Determination of Pharmaceuticals and Personal Care Products (PPCPs) in Water Samples Using the Agilent InfinityLab Online SPE Solution Authors Gerd Vanhoenacker and Koen Sandra Research Institute for Chromatography President…

Application Note Food Testing Multiclass Multiresidue Veterinary Drug Analysis in Beef Using Agilent Captiva EMR—Lipid Cartridge Cleanup and LC/MS/MS Authors Abstract Limian Zhao and Derick Lucas Agilent Technologies, Inc. Agilent Captiva Enhanced Matrix Removal—Lipid (EMR—Lipid) cartridges are the second generation…