HPLC Method for Analysis of Aspirin, acetylsalicylic acid (ASA) in Alka-Seltzer Extra Strength Effervescent Aspirin ((NSAID)) on Primesep 100 Column

Application Note Seamless Method Transfer and Migration Between Instruments: Replicating an Aspirin and Related Substances Method on an Arc HPLC System Margaret Maziarz, Paul D. Rainville Waters Corporation Abstract Replicating results and demonstrating equivalent performance for same analysis are critical…

Reliable HPLC Analysis of Aspirin and Associated Related Substances in Drug Substance and Tablet Formulation Authors: Margaret Maziarz, Paul Rainville Affiliations: Waters Corporation, 34 Maple Street, Milford MA 01757 INTRODUCTION To ensure compliance with the current good manufacturing practices (CGMP)…

Determination of acetylsalicylic acid in aspirin using Total Fluorescence Spectroscopy Application Note Author Introduction Melissa Quinn Fluorescence is the emission of light by a molecule in an excited electronic state. The phenomenon of fluorescence in most cases represents the energy…

Application Note Development of a Robust Method for Analysis of Aspirin and Related Substances Using a Statistical Software and Quality-byDesign Approach Margaret Maziarz, Paul D. Rainville, Tran Pham Waters Corporation Abstract Aspirin is a class of medication available by prescription…