Is Hydrogen the Best Carrier Gas for GC?

And if so what benefits can we gain from using it?

SPE Mechanism Selection

First consider the analyte and ask a simple question; are there ionizable groups? 

5 More Pictures Which Reveal Problems With Your GC Analysis – And How to Fix Them!

In this short series of two articles, we present 10 simple GC pictures which show you how to recognize the issues, deal with the causes, and prevent them from happening again.  Here we present another five pictures...

If you missed Part 1 covering: Baseline Spikes, Tailing Solvent Peaks, Tailing Analyte Peaks, Chair Shaped Peaks and Shifting Baseline Position, you can catch up now...

HPLC troubleshooting video guide to high pump backpressure

High back-pressure in the system results in the pump working under greater resistance which will lead to an increase in the need for maintenance.  Learn how to locate the source of high backpressure in your HPLC system and resolve the problem.