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ASMS | American Society for Mass Spectrometry

73rd Conference on Mass Spectrometry and Allied Topics

Baltimore, MD | June 1–5, 2025

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Discover blinding fast full-spectrum acquisition rates with the Pegasus BTX

Booth #501

This is your chance to connect with our experts and interact with our innovative instruments. Explore our offerings and ask any questions you have.

LECO Pegasus BTX - The Next Big Thing in TOF-MS

LECO’s instruments resolve the most complex chemistries and deliver complete results using our suite of GC, GCxGC, GCMS, and high-resolution time-of-flight systems. 

LECO’s stellar team of Applications Scientists work year-round with our next-level instruments to make new discoveries and explore the possibilities within targeted and non-targeted analyses. Learn more about their work by viewing the list of poster presentations below, and be sure to attend if you’ll be at ASMS!

Superior Sensitivity

Achieve trace-level detection with helium or hydrogen carrier gases

Advanced Algorithms

Optimized deconvolution yields clean analyte spectra from dense matrix background.

Constantly Clean

StayClean ion source requires no cleaning even after heavy matrix exposure.

Examine Everything

Collect full mass range data, even when performing targeted analyses.

LECO Oral Presentation

Monday June 2 | 9:10 am to 9:30 am | Ballroom III

Presented by: Olga Polyakova, Maria Kondrateva, Jonelle Shiel, Scott Pugh, Viatcheslav Artaev, Albert Lebedev

Mass Spectrometry Analytical Tools in the Dating of the Chinese Scrolls from Inner Mongolia

Posters by LECO Experts

Tuesday June 3 | 10:30-2:30 pm | TP259

Presented by: David Alonso

Non-Targeted Analysis of PFAS and Legacy Pollutants in Dust Using Multidimensional Chromatography, High-Resolution Mass Spectrometry, and Scaled Mass Defect Plots

Monday June 2 | 10:30 am-2:30 pm | MP355

Presented by: Joe Binkley

Workflows for Non-Target Investigation of Battery Electrolyte Solutions by Gas Chromatography Coupled to Nominal Mass and High-Resolution Time-of-Flight Mass Spectrometry

Tuesday June 3 | 10:30 am-2:30 pm | T319

Presented by: Elizabeth Humston-Fulmer

Characterization of Extractables in Dental Bite Guards using Gas Chromatography and Time-of-Flight Mass Spectrometry

Monday June 2 | 10:30 am-2:30 pm | MP342

Presented by: Craig Fowler, Albert Lebedev, Viatcheslav Artaev

Toward Automated Solutions for Higher Confidence Identification with Combined EI and CI HR-TOFMS Data

Unveil the Mystery

With LECO at ASMS 2025