Determination of acetylsalicylic acid in aspirin using Total Fluorescence Spectroscopy

Application Note Pharmaceuticals Improve Data Integrity and Remove Analytical Variables in UV-Vis Measurements Cary 3500 Multicell UV-Vis spectrophotometer measures a standard curve and multiple samples simultaneously Author Dr. Matthew Quinn Agilent Technologies, Inc. Melbourne, Victoria, Australia Introduction Common quality assurance…

Monograph Introduction to Raman Spectroscopy Keith Carron (University of Wyoming) & Münir M. Besli (Metrohm) Contents Preface History Theory – a first approach Scattering of light Raman scattering Comparing spectroscopic methods Raman instrumentation Raman system components Laboratory Raman spectroscopy Raman…

Application Note Energy & Chemicals Online LC Monitoring of a Hydrolysis of Organic Acid Esters by Means of a Flow Chemistry Reactor Using the Agilent InfinityLab Online LC Solution Authors Conor Burke, Eóin T. Bourke, Brian Mangan, Melba Simon, Damian…

APPLICATION NOTE Authors: Matthew Gundlach, Katherine Paulsen, Michael Garry, Steve Lowry, Thermo Fisher Scientific, Madison, WI USA Key words: Aspirin, Chemistry Education, FT-IR, Infrared, NMR, Wintergreen Oil Introduction Although the two analytical techniques have fundamental differences, Fourier transform infrared (FT-IR)…