This week we bring you application notes by Agilent Technologies and Metrohm and posters by Shimadzu/ASMS, Thermo Fisher Scientific/ASMS and Waters Corporation/ASMS!

Learn how to choose the right syringe filter, avoid common filtration mistakes, and improve chromatography results with practical tips on membrane selection, pore size, and proper handling.

Explore the main protein purification methods, from precipitation and centrifugation to affinity and ion exchange chromatography, with Phenomenex solutions for reliable biomolecule separation.

Discover how online SPE combined with UHPLC accelerates hop bitter acid analysis, reduces solvent consumption, and delivers reliable data for better beer flavor control.

Learn how interlaboratory comparisons (ILCs) other than proficiency testing differ from PT schemes, their intended purposes, limitations, and how they support ISO/IEC 17025 compliance.

6 webinars: cyclic IMS, flow cytometry, GLP-1, ion chromatography, proteomics, single-cell analysis, suppressor technology, UV/VIS spectroscopy, ZenoTOF

This study demonstrates fast online deglycosylation of intact glycoproteins using a PNGase Rc immobilized-enzyme reactor for bioanalysis.

Dr. Terry discusses PFAS contamination, analytical challenges, fluorine mass balance, treatment technologies, and future directions for monitoring and protecting drinking water quality.

Scientists at IOCB Prague developed a breakthrough technology that accelerates aptamer discovery, opening new opportunities for diagnostics, therapeutics, and wearable biosensors.

Discover what’s new in Clarity 10.2, including expanded instrument control support, enhanced MS data import/export capabilities, and important changes to hardware compatibility.