adam-ladak
Team TFS
Team TFS
since ‎04-22-2019
‎04-21-2022

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  • 9 Posts
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Sample extraction for looking at pesticides in food by GC-MS/MS

08-06-2021
QuEChERS is commonly used for the analysis of pesticides in food. Does any one have any tips and tricks to ensure you get a successful and repeatable extraction?

Benefits of Chemical ionization (CI)

08-06-2021
Most people we talk to use electron ionization in GC-MS analysis. I am sure some of you are using chemical ionization for your analysis. Which application area do you find this ionization mode is best for and what are the benefits?

Migration from GC-MS to GC-MS/MS

08-04-2021
Over the last 10 years there has been a move from GC-MS to GC-MS/MS. If you have made this transition what were the reasons behind it and how simple was the change?

VOC analysis with purge and trap

08-04-2021
For EPA methods such as 8260 and 524.2 purge and trap is used with GC-MS. Here is a simplified explanation of how the technique works. Does any one have other resources they use when describing this technique?

There something in the water…

10-30-2020
The average person consumes approximately 58 gallons of water every year. It is essential that we have regulations in place to ensure that our water is safe to drink. Volatile organic compounds, or VOCs, are human-made contaminants used and produced ...
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