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Webcasts

Webinar Date/Time: Thursday, February 16th, 2023 at 8am PST | 11am EST | 4pm GMT | 5 pm CET


20 Steps to a Reliable Mobile Phase

Articles

The common measures of stationary phase polarity—McReynolds constants and the polarity scale—are not always accurate predictors of retentiveness or selectivity in GC.

Does High Polarity Mean High Retention on Stationary Phases in Gas Chromatography?

This instalment examines the idea of stationary phase polarity in detail. The assumptions inherent in the most popular stationary phase polarity-evaluating systems—McReynolds constants and the polarity scale—are discussed.

Does High Polarity Mean High Retention on Stationary Phases in Gas Chromatography (GC)?

Webinar Date/Time: Thu, Jan 19, 2023 11:00 AM EST


Graduate to Analyst – What it Takes

Small leaks may compromise column lifetime, increase maintenance, cause
retention time shifts, and decrease sensitivity at elevated temperatures, but do
they matter?

Do Small Leaks in Your Gas Chromatography System Matter? Part 2

In this extended special feature to celebrate the 35th anniversary edition of LCGC Europe, key opinion leaders from the separation science community explore contemporary trends in separation science and identify possible future developments.

Separation Science: The State of the Art: How Mature is Gas Chromatography? An Industry Perspective

The ECD and its principles of operation are reviewed, and the general tradeoffs in detection between selectivity, ease of use, and sensitivity discussed.

Selectivity and Sensitivity: The Electron Capture Detector (ECD), Its Unique Inventor James Lovelock (1919–2022), and GAIA (EU)

Separation Science: The State of the Art: Multidimensional Gas Chromatography Moves Forward

Learning or mastering new skills as an adult can feel daunting. These three tips will help.

Remember the First Time

Webinar Date/Time: Mon, Dec 12, 2022 11:00 AM EST

Gas Chromatography (GC) | Topics