LC-MS Method Using Cloud Point Extraction for the Determination of Permitted and Banned Azo Colors in Liquid, Semi-liquid and Solid Food Matrices

Rapid Analysis of Sudan and Other Prohibited Dyes in Chili Powder Using the ACQUITY UPLC H-Class System with Xevo TQD Dimple Shah,1 Evelyn Goh,2 Jennifer Burgess1 1 Waters Corporation, Milford, MA, USA 2 Waters Pacific, Singapore A P P L…

LC-MS Determination of Sudan Dyes in Chili Oleoresin Using the CORTECS C18, 2.7 μm Column Michael S. Young and Kim Van Tran Waters Corporation, Milford, MA, USA A P P L I C AT I O N B E N…

Application Note: 560 Analysis of Illegal Dyes in Food Matrices using Automated Online Sample Preparation with LC/MS Yang Shi, Catherine Lafontaine, Matthew Berube, John Fink, François Espourteille Thermo Fisher Scientific, Franklin, MA Introduction Key Words • Transcend TLX-1 • TurboFlow…

C146-E106 Analysis of Artificial Colorants by Ultra-Fast Liquid ChromatographyMass Spectrometry Technical Repor t vol.5 1. Int roduct ion There has always been a strong demand for high-throughput analysis. In liquid chromatography, the approach of using columns with finer packing material…