Derivatizing Reagents for GC – The Buffers Strike Back

Derivatizing Reagents

Our previous technical tip spoke about silylation reagents that may be used to derivatize a range of polar, acidic, and basic analytes to improve volatility and peak shape during gas chromatography. Silylating Continue Reading

Derivatization in Gas Chromatography (GC) Explained

GC Derivatization tip

Gas Chromatography is a fantastic technique to achieve exceedingly sharp peaks and resolutions within a complex mixture of analytes. But each analyte must be volatile to facilitate GC analysis. Derivatization Continue Reading

Nitrogen for Fast GC Analysis? Let’s Narrow Down this Idea

nitrogen and GC analysis

Guest Author – Zachary Woodward, Technical Specialist – Phenomenex USA Shorter run-times, sharper peaks, improved resolution, and low costs of carrier gas…we want it all!  These goals can seem at Continue Reading

GC Basics – Constant Pressure, Constant Flow, & Constant Confusion

GC Basics

Guest Author – Zachary Woodward Technical Specialist – Phenomenex USA Gas chromatography methods often state that the carrier gas is delivered to the column under the conditions of either constant Continue Reading

Fast Analysis of Alcohol Based Sanitizers by Gas Chromatography

the science of hand sanitizers

Guest Author: Ramkumar Dhandapani, PhD. Global Product Manager for Gas Chromatography Since COVID-19 has become a global pandemic, there have been several guidelines published by organizations such as Centers for Continue Reading

How Phase Ratio Can Shorten Run-times While Preserving Resolution

Phase Ratio Gas Chromatography

Guest Author: Technical Specialist, Zachary Woodward Gas chromatography columns offer a range of stationary-phase by which to optimize the selectivity of your analysis to assure that analytes are suitably separated Continue Reading

Chromatography Web Tools – Overcome Any Lab Challenge with Our Team

chromatography web tools

The Phenomenex website offers more than simply an online catalog of part numbers. Our technical experts have created a wealth of chromatography web tools designed to help you overcome any Continue Reading