Benefits of Mass Detection Using the ACQUITY QDa Mass Detector for a Poor UV Absorbing Compound, Parthenolide, in a Multi-Ingredient Herbal Supplement

[ APPLICATION NOTE ] Benefits of Mass Detection Using the ACQUITY QDa Mass Detector for Routine Botanical Authentication Jinchuan Yang, Jimmy Yuk, and Paul Rainville Waters Corporation, Milford, MA, USA APPLICATION BENEFITS ■■ ■■ Provides a simple and affordable MS…

[ APPLICATION NOTE ] Automated 2-Dimensional Fingerprint Analysis for Routine Botanical Authentication Using the ACQUITY QDa Mass Detector Jinchuan Yang and Paul Rainville Waters Corporation, Milford, MA, USA APPLICATION BENEFITS ■■ ■■ Streamlined Empower™ Chromatography Botanical ingredients are widely used…

[ APPLICATION NOTEBOOK ] ACQUITY QDa Detector QC APPLICATIONS COMPENDIUM EDITION 2 Dear Colleague The 2013 introduction of the ACQUITY™ QDa™ Detector was a breakthrough in Chromatography and Mass Spectrometry integration. It was the fulfilment of a vision 20 years…

[ APPLICATION NOTE ] Waters ACQUITY UPLC H-Class Coupled with an ACQUITY QDa Detector to Provide a Highly Sensitive and Specific Solution for Cleaning Validation Chris Henry, 1 Mark Wrona, 2 Jayne Kirk,1 and Richard Ladd1 1 Waters Corporation, Wilmslow,…