Encoded Frequent Pushing™

® Encoded Frequent Pushing ® Improving Duty Cycle in the Folded Flight Path High Resolution Time-of-Flight Mass Spectrometry Introduction Duty Cycle is a critical parameter affecting the sensitivity of analysis by Time-of-Flight Mass Spectrometry with Orthogonal Accelerator (OA-TOFMS). The Duty…

GCxGC-HRMS: Combining Multidimensional GC with Ultra High Resolution Time-of-Flight Mass Spectrometry for Comprehensive Analysis of Complex Samples Viatcheslav Artaev, Georgy Tikhonov, Scott Pugh │ LECO Corporation, Saint Joseph, MI Overview The recent advancements in GC-HR-TOFMS based on the Folded Flight…

Novel Analysis Method of Various Environmental Samples Using GC×GC-HRMS with Encoded Frequent Pulsing™ (EFP™) Scott Pugh; Viatcheslav Artaev; Mark F. Merrick | LECO Corporation, St. Joseph, MI, USA Introduction Environmental contaminants are a diverse group of compounds that come with…

HIGH RESOLUTION MULTI-REFLECTING TIME-OF-FLIGHT MASS ANALYZER WITH FOLDED FLIGHT PATH® HR MR-TOFMS FFP® Viatcheslav Artaev 1. Introduction: TOFMS Resolving Power The time-of-flight (TOF) mass analyzer was first proposed by W. E. Stephens in 1946[1]. With an unlimited mass range, an…