Fatty acids (C12 - C18) with ion pairing chromatography

Determination of Fatty Acid Methyl Esters (FAMEs) in Milk Matrix Using an Agilent 5977E GC/MS Application Note Authors Abstract Haifeng Sun This application note describes a method for the analysis of fatty acid methyl esters IPOS (FAMEs) on a DB-Wax…

QUALITY ASSESSMENT OF POLYSORBATES 80 AND 20 PHARMACEUTICAL RAW MATERIALS BY MEASURING FATTY ACIDS COMPOSITION USING HPLC WITH MASS DETECTION Authors: Margaret Maziarz, Paul Rainville, Isabelle VuTrieu, Andrew Leightner Affiliations: Waters Corporation, Milford, MA The U.S. Pharmacopoeia specifies a gas…

Gas Chromatograph Mass Spectrometer GCMS-TQTM8050 NX Application News A Sample Prep-Free Analysis of Triglycerides and Fatty Acids with “Smart IS+” and “SMCI+” -Authentication Studies - Chua Chun Kiang1, Jackie1, Riki Kitano2 1Shimadzu (Asia Pacific) Pte Ltd., 2Shimadzu Corporation Japan User…

DETERMINATION OF FATTY ACIDS COMPOSITION IN POLYSORBATES 80 AND 20 PHARMACEUTICAL RAW MATERIALS BY HPLC WITH MASS DETECTION Authors: Margaret Maziarz, Paul Rainville Affiliations: Waters Corporation, Milford, MA, USA 100% water INTRODUCTION 1 M NaOH Intensity 0 0 1 M…