Selecting the most appropriate gas filter/trap for your specific needs can be a daunting task because there are often many choices. Hopefully after reading this post, the sele...

Here I hope to address the most common questions we receive about lamps for LC. Restek carries numerous replacement lamps for Agilent, Waters, Perkin Elmer and Shimadzu LC mode...

In my previous calibration blog posts I’ve discussed calibration types, curve fits, and zero points. In this post we’ll cover how to tell if your calibration is accurate. The p...

We sometimes get calls in tech service asking about maximum pressures for our MXT guard columns, which are often used in applications other than traditional chromatography, whe...