Comparison of Micro LC Columns with Additional LC-MS/MS Insights

Micro LC columns

Article Written Based on Technical Application by – Roxana Eggleston-Rangel, Ryan Splitstone, and Jason Anspach, PhD. Micro LC uses columns with internal diameters (I.D.) that are typically within the range Continue Reading

Technical Tip – How to Improve Your Micro LC Column’s Performance

How to improve your Micro LC column's performance

Guest Author – Helen Whitby, PhD, Technical Specialist Micro LC columns offer chromatographers the opportunity to improve sensitivity or use lower flow rates due to their smaller internal diameter. The Continue Reading

Phenomenex Has Gone Direct in Czech Republic and Slovakia!

Phenomenex Goes Direct in Slovakia and Czech Republic

Phenomenex is excited to announce that we will now be providing direct presence in The Czech Republic and Slovakia with our new office located in Prague. Direct presence means enhanced Continue Reading

Size Exclusion Chromatography – A Tool For Antibody Aggregate Analysis

size exclusion chromatography as a tool for antibody analysis

Guest Author – Namrata Saxena, Technical Specialist – Phenomenex Asia/Pacific Monoclonal Antibodies are large and complex biomolecules which falls in the prominent section of biotherapeutic drugs market. The complex structure 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

Wild Polio Eradicated in Africa Declared By World Health Organization

Africa eradicates wild polio

There is some good news in 2020! The World Health Organization (WHO) announced August 25th that Africa is free from wild polio, which leaves just two countries left where the Continue Reading

Column Temperature – How to Maintain Accuracy and Stability

column temperature

Guest Author – Genevieve Hodson, Technical Specialist It is common practice to leave LC columns at ‘room temperature’, or ambient temperature conditions, when running routine analytical methods. So why do 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