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Determination of Trace Anions in Borated Waters by Ion Chromatography Using a Large-Volume Direct Injection
This study demonstrates the determination of trace anions in simulated borated waters containing lithium using a borate eluent and a large-volume direct injection.
Successful and Stress-Free LC Method Transfers (Nov 2022)
Go ahead, take the stress out of your LC method transfer journey with our free master guide. Features a compilation of proven techniques to help you succeed.
Overcoming the Challenges of Liquid Chromatography Method Transfer: A CDMO Perspective (Nov 2022)
Learn how to transfer your LC methods the right way. A short case study with helpful guidance on how to transfer compendial methods, without needing revalidation.
What Challenges do High-Performance Surface Consumables Solve?
How standardized, high-performance surface consumables solve the challenge of non-specific adsorption for metal-sensitive analytes in bioseparations.
Measuring PFAS Pollution in Ambient Air
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.
Compound Separation with Size-Exclusion Chromatography
This application note introduces application data obtained by using FlexFire SEC Columns that have adopted newly developed superior silica.
Oligonucleotide Analysis with FlexFire WP C18 1.6 µm (Dec 2022)
This application note covers high-resolution oligonucleotide analysis using a wide pore (WP) C18 1.6 µm UHPLC column.
UHPLC Columns for Nucleic Acid Oligomer Analysis (Dec 2022)
This application note examines a group of UHPLC columns and their analytical conditions using synthesized miRNA samples.
UHPLC Column for Proteins, Specifically Antibody Analysis
Here, we introduce HPLC columns with wider pores designed to analyze the characterization of the first-dimensional structure of peptides in reverse phase condition.
Looking for an autosampler well plate?
Introducing SureSTART Autosampler Vials and Caps
Your digital guide to Thermo Scientific chromatography columns and consumables
Monoclonal Antibody Analysis (Dec 2022)
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.
Insulin Analysis with UHPLC-MS
Application of C18, 1.6 µm UHPLC columns in the analysis of insulin with strong and weak ion pairing agents to see how they increase the height of the insulin peak.
Which septum do I need for my autosampler vial?
Analysis of Peptide-Protein and Monoclonal Antibody
This application note introduces the usefulness of wide pore columns, targeting large macromolecules.
Environmental Contaminant Analysis Compendium
We have you covered. From sample receipt to regulatory reporting, with the most comprehensive chromatography and mass spectrometry instrumentation in the world.
Impact of glass quality on low-level analyte detection
Compound Separation with Size-exclusion Chromatography (Dec 2022)
Find your vials and well plates
Top 5 Reasons to Consider Fully Automated Enzyme Assays
There are multiple factors that affect enzyme assay analysis. Download this guide to learn more about the importance of accurate enzyme assay analysis.
Absolute Molecular Weight Determination of Natural Polymers Using ShodexTM OHpakTM LB-806M and MALS Detection
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.
New Shodex™ OHpak™ LB-800 HQ GFC Columns for Low Baseline Noise MALS Analysis
Shodex™ has SB-800 HQ series for the analysis of water-soluble molecules and for the determination of molecular weight distribution.
Shodex™ OHpak SB-806 HQ SEC Multi-Faceted Analysis of Exosome (EV) Combination of UV, Florescence, and Light Scattering Detectors
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.
Purification and SEC/MALS Analysis of Norovirus Virus-Like Particles Comparison Using the ShodexTM OHpak SB-805 HQ
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.
Analysis of mRNA Coupled to EGFP
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.
Monitoring Structural Changes in Polysaccharides Using SEC-MALS
This application note explains how SEC coupled with MALS can be used for the determination of structural changes in polysaccharides.
Analysis of Cannabinoids in Blood
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.
Analysis of Free Steroids and Sulfate Conjugates
A robust analysis method for steroids was developed that can readily be implemented by clinical, forensic, or anti-doping laboratories.
Analysis of Cannabinoids in Urine
This application note features a unique, simple, and robust solid-phase extraction method for cannabinoids in urine followed by analysis with LC–MS/MS.