Tips & Tricks: GPC/SEC How to Get a Stable Baseline
A stable baseline is a prerequisite for precise, accurate and reproducible GPC/SEC analysis, especially for samples with a broad molar mass distribution. Baseline problems can include drift, wander (long-term noise), noise/spikes (short-term noise), as well as positive or negative system peaks.
A stable baseline is a prerequisite for precise, accurate and reproducible GPC/SEC analysis, especially for samples with a broad molar mass distribution. Baseline problems can include drift, wander (long-term noise), noise/spikes (short-term noise), as well as positive or negative system peaks.
The Next Frontier for Mass Spectrometry: Maximizing Ion Utilization
January 20th 2025In this podcast, Daniel DeBord, CTO of MOBILion Systems, describes a new high resolution mass spectrometry approach that promises to increase speed and sensitivity in omics applications. MOBILion recently introduced the PAMAF mode of operation, which stands for parallel accumulation with mobility aligned fragmentation. It substantially increases the fraction of ions used for mass spectrometry analysis by replacing the functionality of the quadrupole with high resolution ion mobility. Listen to learn more about this exciting new development.
A Conversation with Metrohm USA’s 2025 Young Chemist Award Winner Elham Akbari
March 3rd 2025Elham Akbari has been named the recipient of Metrohm USA’s 2025 Young Chemist Award for her work with thermal degradation, as a promising solution for breaking per- and polyfluoroalkyl substances (PFAS), often referred to as "forever chemicals," into less harmful substances. LCGC International spoke to Akbari about her work prior to her presenting her award-winning research at this week’s Pittcon 2025 meeting.
