Unlock the Power of GC×GC-TOFMS/FID – MOSH/MOAH Webinar | ONLINE

10. Okt. 2023 11:00



On-Demand Registration

Please note: A registration for the Live-Webinar is not possible anymore. Did you miss the online webinar on 10th October, 2023?

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Mastering the Workflow for MOSH/MOAH Analysis

Discover with this webinar the cutting-edge workflow for the analysis of Mineral Oil Saturated Hydrocarbons (MOSH) and Mineral Oil Aromatic Hydrocarbons (MOAH) using GC×GC-TOFMS/FID. Watch our exclusive webinar where we delved into the exciting advancements in analytical technology that are revolutionizing the way we identify and characterize these crucial components.
Duration: around 25 minutes + Q&A
Speaker: Sebastiano Panto, LECO Europe B.V., Head of Separation Science Applications Europe

This webinar is a must-have for scientists, researchers, and professionals in the field of analytical chemistry and food safety. Gain a deeper understanding of the latest techniques and technologies used in MOSH/MOAH analysis, equipping you with the knowledge to elevate your research and ensure compliance with industry standards.

Don't miss this exclusive opportunity to expand your expertise in GC×GC-TOFMS/FID analysis for MOSH/MOAH and take the first step toward mastering this critical workflow.

This webinar covered:

GC×GC-TOFMS: Unraveling the Mysteries of MOH

  • Learn how to set up a robust classification method using GC×GC-TOFMS and the MOH-mix, enabling precise and reliable analysis (see figure 2)
  • Witness the power of the classification method as we apply it to real samples, gaining valuable insights into various matrices
  • Explore the market substances in mineral oils and understand how they aid in verifying and characterizing the contamination source
  • Unravel the complexity of the MOAH fraction as we demonstrate the separation and identification of different ring systems, as discussed in the “Draft opinion update risk assessment of MOH in food for public consultation” by the European Food Safety Authority

GC×GC-FID: Expanding Possibilities for Mineral Oil Analysis

  • Discover the seamless hardware setup for aligning GC×GC-TOFMS and GC×GC-FID signals, combining the strengths of both technologies
  • Explore our state-of-the-art software tool for quantifying MOSH and MOAH fraction with GC×GC-FID, which can be implemented for accurate verification of SCoPAFF values
  • Dive into the capabilities of our innovative software tool for quantifying different ring systems within the MOAH fraction, enhancing the depth of your analysis

LECO Pegasus BT4D GC×GC-TOFMS/FID schematic
Figure 1: Schematic view of the GC×GC-TOFMS/FID instrument setup

LECO Pegasus BT4D GCxGC FID Chromatograph
Figure 2:GC×GC contour plot of LECO’s MOH mix which is used to setup the classification method within the ChromaTOF® software


For any questions or queries, please contact us at:

+ 49 (0) 151 2095 6166


Sebastiano Panto | LECO Europe B.V., Head of Separation Science Applications Europe

Sebastiano Panto
LECO Europe B.V.
Head of Separation Science Applications,

Stefan Vinnenberg | LECO Instrumente GmbH, Account Manager DACH & BeNeLux – Separation Science

Stefan Vinnenberg
LECO Instrumente GmbH
Account Manager Separation Science,
DACH & BeNeLux

More about MOSH/MOAH Determination?

Landing Page MOSH/MOAH intro image

For a deeper understanding of MOSH/MOAH analysis, we are offering personalized hands-on demos of our state-of-the-art GC×GC-TOFMS/FID workflow.
For this exclusive opportunity register here.

Discover further information about LECO's solution for MOSH/MOAH analysis on our ressources site.


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