This week we bring you application notes by Shimadzu, Thermo Fisher Scientific and Waters Corporation and presentation by Agilent Technologies!
We, 30.4.2025
LabRulez
Article | Webinars
Webinars LabRulezLCMS Week 18/2025
10 webinars: LC-MS/MS & Food, Balances, Proteome Discoverer SW, Electrochemistry, pH measurement, Xenotransplantation, AI in Proteomics, HiPLEX-IHC Imaging, Data & proteins, HPLC & USP 621.
Mo, 28.4.2025
LabRulez
Scientific article | Science and research
Dispersion properties of triply periodic minimal surface stationary phases for LC: The case of superficial adsorption
The study assesses dispersion and plate height behavior in 3D-printed TPMS stationary phases, identifying optimal structures for LC based on flow and retention performance.
Mo, 28.4.2025
LabRulez
Article | Application
News from LabRulezLCMS Library - Week 17, 2025
This week we bring you application notes by Shimadzu and Waters Corporation, presentation by Agilent Technologies and technical notes by Knauer and Thermo Fisher Scientific!
Ion exchange chromatography of biotherapeutics: Fundamental principles and advanced approaches
This review outlines IEX fundamentals and explores advanced strategies—like pH gradients, ultra-short columns, and coupling with MS—for characterizing complex biotherapeutics.
Mo, 21.4.2025
LabRulez
Article | Application
News from LabRulezLCMS Library - Week 16, 2025
This week we bring you application notes by Agilent Technologies, Knauer, Shimadzu, Thermo Fisher Scientific and Waters Corporation!
Mass Spectrometry Imaging with Trapped Ion Mobility Spectrometry Enables Spatially Resolved Chondroitin, Dermatan, and Hyaluronan Glycosaminoglycan Oligosaccharide Analysis In Situ
This study introduces an MSI-TIMS method to identify and spatially resolve GAG oligosaccharides and their sulfation states directly from retinal tissue sections.
Mo, 14.4.2025
LabRulez
Scientific article | Science and research
Comparison of carrier gases for the separation and quantification of mineral oil hydrocarbon (MOH) fractions using online coupled high performance liquid chromatography-gas chromatography-flame ionisation detection
This study evaluates hydrogen, helium, and nitrogen as carrier gases in HPLC-GC-FID for MOH analysis in food, showing nitrogen as a suitable and effective alternative despite some peak broadening.