richard-fussell
Team TFS
Team TFS
since ‎03-09-2015
‎02-17-2022

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Tips and Tricks for the Analysis of Polar Pesticides – Q&A With an IC-MS Expert

07-24-2020
In a previous blog post titled “IC-MS: The Solution to the Problem Analysis of Polar Pesticides!” I outlined the advantages of Ion chromatography-mass spectrometry (IC-MS) for the analysis of polar pesticides in complex food matrices. I also indicate...

Pesticide Analysis: Why Two Analytical Columns Are Better Than One

06-05-2020
Liquid chromatography-triple quadrupole mass spectrometer (LC-MS/MS) systems started to become more widely used for the analysis of pesticide residues around the year 2000. Availability of this advanced technology-enabled 30-40 LC-amenable pesticides...

Micro SPE Providing Mighty Productivity in Pesticides Analysis

04-27-2020
The Pesticides Analytical Challenge Laboratories involved in pesticide residue analysis in foods are often challenged to analyse hundreds of different pesticides in hundreds of different sample types of varying matrix complexity. Unfortunately, after...

Pesticides Method Validation: As Valid as You Think?

08-12-2019
Recently my colleagues at the Thermo Fishers Scientific Customer Solution Centre in Beijing encountered some challenges with the validation of new methods for the quantitation of polar pesticides in food. These challenges were outlined in a Separatio...

Brominated Flame Retardants – Still a Hot Topic at Dioxin 2018

10-29-2018
In August 2018 I was fortunate to be able to attend, for the first time, the Dioxin 2018 conference in Krakow, Poland. This conference combined the 38th International Symposium on Halogenated Persistent Organic Pollutants (POPs) & 10th International ...
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