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Split vs. Splitless: Which GC Injection Mode Should I Use?

Split and splitless are the two most common GC injection techniques. But how do you know which to use? In this video, we follow a sample through split and splitless injections and compare the strengths of each technique to help you choose the right one for your analysis.

Essential tips for using a new reference standard

Reference standards must perform consistently, but did you know temperature and volatility can affect concentration? In this Restek Tip, we're going to show you how to properly handle new reference standards prior to use to ensure reproducible results.

New to HILIC? Here’s How to Choose the Correct Injection Solution

HILIC uses high-organic initial mobile phase conditions, and the injection solution you use has a big impact on peak shape, especially for early eluting compounds. Join us as we discuss how to establish injection solution conditions for successful HILIC analyses.

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