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!
This week we bring you application note by Agilent Technologies, presentation by MDCW / William & Mary and posters by Shimadzu and Thermo Fisher Scientific / 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.
Exploring Protein Purification Methods: Essential Techniques for Accurate Results
Explore the main protein purification methods, from precipitation and centrifugation to affinity and ion exchange chromatography, with Phenomenex solutions for reliable biomolecule separation.
How Bitter Acid Analysis Helps Brewers Better Control Beer Flavors
Discover how online SPE combined with UHPLC accelerates hop bitter acid analysis, reduces solvent consumption, and delivers reliable data for better beer flavor control.
RI Calibration in NIST26 Chromatogram and Applying to Calculating RI in Samples
Learn how to create retention index calibrations in NIST 26, calculate RI values automatically, and improve GC-MS compound identification by combining spectral library searching with retention indices.
Interlaboratory comparisons other than proficiency testing
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.
Confident Identification of Battery Solvent Impurities Using Complementary GC-MS Techniques
Discover how combining GC-TOFMS and high-resolution GC-MS enables sensitive detection and confident identification of trace impurities in dimethyl carbonate for lithium-ion battery applications.