Using Natural Products Application Solution with UNIFI to Identify Chemical Ingredients and Deduce Possible Herbal Composition from Unknown Traditional Medicine Tablets Lirui Qiao,1 Rob Lewis,2 Alex Hooper,2 James Morphet,2 Xiaojie Tan,1 Kate Yu 3 1 Waters Corporation (Shanghai), Shanghai, China…
Detection and Identification of Synthetic Phosphodiesterase Type-5 Inhibitors in Adulterated Herbal Supplements Using UPLC and Data-Directed Analysis by Mass Spectrometry Marian Twohig, Andrew Aubin, Michael Jones, and Robert S. Plumb Waters Corporation, Milford, MA, USA INT RODUC T ION There…
METHODOLOGY FOR DETECTION AND STRUCTURAL CHARACTERIZATION OF PHOSPHODIESTERASE-5 (PDE-5) INHIBITOR ADULTERANTS IN AN HERBAL COFFEE PRODUCT Marian Twohig,1 Andy Aubin,1 Xiang Jin Song,1 Sarah Dowd,2 Gordon Fujimoto,2 Simon Hird3 1Waters Corporation, Milford, MA, USA; 2Waters Corporation, Beverly, MA, USA; 3Waters…
METHODOLOGY FOR DETECTION AND STRUCTURAL CHARACTERIZATION OF PHOSPHODIESTERASE-5 (PDE-5) INHIBITOR ADULTERANTS IN AN HERBAL COFFEE Marian Twohig,1 Andy Aubin,1 Xiang Jin Song,1 Sarah Dowd,2 Gordon Fujimoto,2 Simon Hird3 1 Waters Corporation, Milford, MA, USA; 2Waters Corporation, Beverly, MA, USA; 3Waters…
