Posts Tagged ‘column’

Choosing a guard cartridge for LC

So you have a guard cartridge holder of some sort, and you don’t have the guard cartridge to put inside. If you happen to have missed that last blog post about the holder, click on the following link. Choosing a guard cartridge holder for LC Let’s determine what type of guard cartridge you need. A […]

What is the maximum temperature of a GC capillary column and why is it important?

This post will briefly address this question and provide some general information and guidelines to help you better understand the significance of capillary GC columns maximum temperatures (“max temps”). Capillary column manufacturers will typically use a combination of historical or statistical data and industry norms to determine realistic and optimal maximum operating temperatures for columns […]