See the Poroshell 120 Video!
Now you can get the benefits of exceptional efficiency ?more speed and more resolution ? on your conventional HPLC instruments.
Now you can get the benefits of exceptional efficiency - more speed and more resolution - on your conventional HPLC instruments. Poroshell 120 columns give you speed and resolution like a sub-2 μm column with up to 50% less back pressure - usually less than 400 bar.
In this video, Ron Majors and John Henderson demonstrate how to leverage Poroshell 120 on your conventional HPLC instrument, for optimal results. There are downloadable notes with chromatograms and exhibits, too.
An LC–HRMS Method for Separation and Identification of Hemoglobin Variant Subunits
March 6th 2025Researchers from Stanford University’s School of Medicine and Stanford Health Care report the development of a liquid chromatography high-resolution mass spectrometry (LC–HRMS) method for identifying hemoglobin (Hb) variants. The method can effectively separate several pairs of normal and variant Hb subunits with mass shifts of less than 1 Da and accurately identify them in intact-protein and top-down analyses.
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.
