Application Notes

Find out how the Alliance iS HPLC System makes method migration more straightforward with usability features that limit analyst error and improve system reliability.

Pharma QC labs face growing demands to do more with less. With capabilities developed specifically for the QC lab, the Alliance iS HPLC System will quickly become your favorite ally.

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

Learn how to generate quality data that meets the regulatory requirements of the U.S. Pharmacopeia Chapter <621> with the Alliance iS HPLC System.

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.

See how the Alliance iS HPLC System’s tool-free fittings and improved wash function can eliminate volumetric carryover and reduce adsorptive carryover, respectively.

This app note demonstrates the excellent performance of mediterranea sea18 for MMA, MCA, and HCyr quantification by LC–MS for second tier tests in newborn screening.

Hydrogen is the perfect molecule for gas chromatography, especially for the replacement of the expensive Helium.

Peptide analysis in the GI tract shows links to endocrine, cardiac, and nervous systems. See how Hamilton Company isolates GPCR binding peptides with its PRP-3 column.

To address the Helium shortage GC laboratories have begun looking at possible replacement gases and new approaches to help obtain the carrier gases needed to continue their work. One of the most promising options is using the use of gas generators to provide a steady supply of hydrogen gas as a replacement for helium. Although some concerns—and some myths—persist about using hydrogen, it offers multiple benefits and advantages over helium, notably particularly when a gas generator replaces high-pressure gas cylinders.

Helium is running out, the worldwide demand is exceeding current production levels. Learn how Hydrogen could be your perfect replacement for Helium.

Find out how the Alliance iS HPLC System makes method migration more straightforward with usability features that limit analyst error and improve system reliability.

See how the Alliance iS HPLC System’s tool-free fittings and improved wash function can eliminate volumetric carryover and reduce adsorptive carryover, respectively.

Beverage producers need to ensure the purity of carbon dioxide (CO₂) gas used to manufacture their products for consistent quality. They need a system that can both determine absolute purity and identify trace impurities at low levels. Industry-standard UV fluorescence analyzers are prone to maintenance issues causing extended downtime. This note demonstrates how a fully integrated solution – the Thermo Scientific™ MAX-Bev™ CO₂ Purity Monitoring System – provides the robust, reliable solution that beverage producers need. The system is engineered for demanding process environments and allows users to measure absolute purity along with trace impurities in CO₂ down to single-digit parts-per-billion (ppb).

Smart ramped pyrolysis-GC–MS analysis of forensic samples such as paint, adhesive tape, and mascara gives maximum info in a single run without method development.

Industrial facilities such as commercial sterilizers and chemical manufacturers frequently use ethylene oxide (EtO) in their processes. Due to the toxic nature of EtO, such users need to monitor for very low levels in and around their facilities. That can be particularly challenging with EtO which can present difficulties due to interfering species, high reactivity, a low boiling point, and other challenges. In this note, we examine how a familiar analytical technology is optimized for real-time, direct measurement of EtO. The Thermo Scientific™ EMS-10 System utilizes optically enhanced FTIR (OE-FTIR) technology to successfully address the many challenges of analyzing EtO quickly and with the required sensitivity.

Application note demonstrating the improved chiral separation of herbicide mecoprop by use of an immobilized column that allows usage of a wider range of solvents

This application analyzes saccharides, organic acids, and amino acids using a Shodex™ HILICpak™ VG-50 2D column, with LC–MS alkaline gradient conditions.

This application shows how Shodex HILICpak columns can separate high-molecular weight oligosaccharides that proved difficult with preexisting HILIC columns.

This application shows howShodex HILICpak columns can separate high-molecular weight oligosaccharides that proved difficult with preexisting HILIC columns.

This application note shows how using the Shodex HILICpak VC-50 2D column with LC–MS provides highly sensitive analyses of various low molecular weight cationic compounds.

Triazines in water supplies cause endocrine disruption in reproduction of some animals. See how Hamilton's HPLC columns can separate seven federally approved triazines.

Analyzing crops for beneficial and harmful compounds is an indispensable tool for assessing the viability of various agricultural crops for consumption.

Honey has medicinal and healing properties, but it often contains refined sugars to extend supply. See how Hamilton's HC-75 column exposed Nevada honey adulteration.

Studying the small has never been a bigger priority. The diversity of the metabolome requires a diversity of analytical tools to understand it, but no matrix is too complex when you’re properly equipped. Discover how GC-TOFMS and GCxGC can complete your instrument suite.

This application note highlights the assessment of Hamilton PRP-3 HPLC column attributes when analyzing biologically active peptides.

This application note explains how Hamilton Company's PRP-C18 method offers a fast, simple solution for identifying vitamin K congeners.

This application note describes a method to confirm the seven most common flavonoids found in cannabis using the PRP-1 column.