Gas Chromatography

SPME-GC/MS analysis of terpenes in hops and cannabis

Are you looking for a simple headspace SPME-GC/MS method for the analysis of the terpene/terpenoid profiles of both hops and cannabis? Do you want the method to detect the characteristic terpenes and terpenoids, and to distinguish between...

An effective extraction method for automated sample preparation in water analysis

In this interview, John Quick, Principal Scientist, ALS Environmental, Coventry, UK discusses trace level organic analysis of pollutants in environmental water samples. The interview was conducted at WWEM 2018 (Water, Wastewater and Environmental...

Keep your GC/GC-MS system performing like new

Would you like to keep your GC(MS) system in top condition and have it perform like new? This webinar goes over simple strategies to help maintain a clean and healthy GC(MS) system longer, such as how utilizing guard columns can protect your...

Allergenic fragrance testing with GC-FID/GC-MS

In 2016, the International Fragrance Association (IFRA) published a new method [1] for the testing of 57 potentially allergenic fragrance compounds in response to an opinion by the European Scientific Committee on Consumer Safety (SCCS), which...

Useful strategies to improve the sensitivity and reliability of your GC or GC/MS analysis

Would you like to improve the sensitivity and reliability of your GC or GC/MS analysis when dealing with complex matrix samples? Often sample preparation is the critical step needed and appropriate sample preparation techniques not only make...

Reduce your current GC-MS analysis time and get results faster

Would you like to significantly reduce your current GC-MS analysis time while maintaining the same chromatographic separation? The combination of using a GC Accelerator oven insert kit and adapting an existing method to a scaled-down, more...

How to get equivalent GC-MS results faster ...

This video will show you how to adjust your run conditions when switching to a column with smaller dimensions for the purposes of reducing your run time. It explains how the combination of using a GC Accelerator oven insert kit and adapting an...

On-demand Webinar: Simple Strategies for GC/MS Success

Learn how to identify and prevent common sources of leaks, evaluate tune reports and discover how to improve GC/MS detection limits.

There’s no time for downtime in a busy GC/MS lab. Lingering leaks, interpreting tune reports, and mediocre mass...

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