Application Notes: General

A demonstration of how TD–GC–MS/MS enables measurement of per- and polyfluoroalkyl substances (PFAS) in air at concentrations as low as 2 pg/m3.

This application note introduces application data obtained by using FlexFire SEC Columns that have adopted newly developed superior silica.

This application note covers high-resolution oligonucleotide analysis using a wide pore (WP) C18 1.6 µm UHPLC column.

This application note examines a group of UHPLC columns and their analytical conditions using synthesized miRNA samples.

Here, we introduce HPLC columns with wider pores designed to analyze the characterization of the first-dimensional structure of peptides in reverse phase condition.

This application note shows that a single column to be used for the analysis of a wide range of molecular sizes, from intact proteins and monoclonal antibodies to digested peptides.

This application note introduces the usefulness of wide pore columns, targeting large macromolecules.

We have you covered. From sample receipt to regulatory reporting, with the most comprehensive chromatography and mass spectrometry instrumentation in the world.

This application note introduces application data obtained by using FlexFire SEC Columns that have adopted newly developed superior silica.

There are multiple factors that affect enzyme assay analysis. Download this guide to learn more about the importance of accurate enzyme assay analysis.

Shodex™ has successfully developed the LB-800 columns which are suitable with MALS detection. The columns are well suited to provide signal at low concentration with low molecular weight standards.

Shodex™ has SB-800 HQ series for the analysis of water-soluble molecules and for the determination of molecular weight distribution.

This technical article introduces an example of multi-faceted analysis and monitoring of an EV sample purification process using a SEC column, Shodex™ OHpak SB-806 HQ, with 3 different detectors.

When selecting a suitable analytical SEC column, not only the analytical range for the fractionation, but adsorption of the target compounds, which influences the quantification and yield, should also be considered.

mRNA coupled to EGFP (enhanced green fluorescent protein) is analyzed using a widepore YMC-Accura Triart Bio C4 RP column as well as a non-porous BioPro IEX QF column.

This application note explains how SEC coupled with MALS can be used for the determination of structural changes in polysaccharides.

This application note outlines an extraction method for four natural cannabinoids and two major metabolites of Δ9-THC in blood using Clean Screen® THC SPE column.

A robust analysis method for steroids was developed that can readily be implemented by clinical, forensic, or anti-doping laboratories.

This application note features a unique, simple, and robust solid-phase extraction method for cannabinoids in urine followed by analysis with LC–MS/MS.

This application note introduces a simple targeted extraction method for the analysis of nine nitazene compounds from urine and blood using the Clean Screen® DAU column.

Learn more in this infographic about selecting a water purification system that fits your needs for laboratory needs.

Explore how a systematic screening strategy allows chromatographers to rapidly identify ideal method conditions.