Espectrometria de Massa

401-952-714
In this insightful presentation, Ray Marsili of Marsili Consulting Group delves into the complexities of how food packaging materials can influence the sensory characteristics of food products. He explores mechanisms such as leaching, flavor scalp...
203-821-702
Characterizing and understanding specific chemicals associated with aroma and flavors in a complex sample, like masala, can be beneficial for a wide range of purposes in the food, flavor, and fragrance industry. Among other objectives, detailed ch...
John Seeley [Oakland University] discusses various modulation technique for sample introduction into GCxGC columns.
209-281-008
Explore the evolution and performance advantages of high-resolution time-of-flight mass spectrometry (TOFMS). Resolving power, critical for distinguishing ions with nearly identical mass-to-charge ratios, can be enhanced by extending ion flight pa...
401-952-737
The current analytical method for the quantitative determination of Mineral Oil Saturated Hydrocarbons (MOSH) and Mineral Oil Aromatic Hydrocarbons (MOAH) is LC-GC-FID, but the chromaticagraphic profile obtained is too often just a hump of unresol...
John Heim [LECO], discusses the capability of GCxGC TOF-MS for drug screening analysis with limited sample preparation.
DA-SOFT14-LPSS-161
Controlled substances, such as marijuana, cocaine, heroin and methamphetamines, are commonly seized by law enforcement officials and routinely analyzed by forensic laboratories. Explore how HRTOFMS using Electron and Chemical Ionization can analyz...
203-821-620
Frankincense and myrrh are historically significant resins that continue to be studied today for their chemical composition and potential applications. Extracted from Boswellia and Commiphora trees, these materials have long been used in perfumes ...
CK-IMSC16-LPSS-195