Application Notes

The natural products of the cannabis plant can number up to 100, but the scientific community is concerned with a smaller portion of around 10 to 20 compounds.

A low pH compatible, 90 Å, superficially porous particle C18 phase is introduced as an addition to the chromatographer’s toolbox.

A HALO® LPH-C18 column is used to separate a mixture of 18 cannabinoids, showing fast results and high resolution within critical pairs.

Guidance to help pharma laboratories select the right dissolution filter and conduct robust analyses that fulfill current regulatory requirements.

SEC-MALS quantifies biophysical attributes of mRNA, including molar mass, percent aggregates, Rg, and Rh, and how they are affected by formulation and storage.

This app note outlines a highly efficient method for the simultaneous analysis of free and sulfated steroids from urine, plasma, and blood utilizing SPE and LC-MS/MS.

In this study, SPME Arrow sample preparation was tested for the analysis of furan and alkylfurans in baby formula and coffee samples.

Learn the importance of light scattering detection to determine the true molecular weight distribution of a poly(glutamic acid)-based copolymer for drug-delivery.

FAME and cis/trans FAME composition of three omega-3 supplements have been analyzed using two diferent columns, a 100% polyethylene glycol and a 100% biscyanopropyl.

Dioxins refer to polychlorinated dibenzo-p-dioxins and related compounds polychlorinated dibenzofurans. These two groups of compounds are among the most toxic chemicals.

GC-TQMS of pesticides is a routine application. The SCION 8900 TQMS with the 8500 GC can perform rapid multiplex screening of pesticides without losing sensitivity.

Crude oils consist of hundreds of hydrocarbon compounds in which the boiling point distribution of these crude oils is an important parameter in the petroleum industry.

This application note describes the automation of the isolation of 10 perfluorinated compounds (PFCs) from tap water prior to their analysis by LC–MS.

The fast identification of tocopherols is important for various applications including free radical scavenging for human health and food stuff preservation.

This study demonstrates the determination of trace anions in simulated borated waters containing lithium using a borate eluent and a large-volume direct injection.

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.

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.  

How standardized, high-performance surface consumables solve the challenge of non-specific adsorption for metal-sensitive analytes in bioseparations.

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.