Scientific Library

Compound Discoverer - PFAS Scripting node

Recent innovations from the literature may be swiftly integrated into Compound Discoverer via custom scripting nodes. One example is the orthogonal MS1 PFAS discrimination tool adapted from (Kaufman et al. 2022). This optional tool enhances the newly...

Analyzing anionic and cationic polar pesticides: top questions and challenges

Ionic polar pesticides, both anionic and cationic, are some of the most frequently used pesticides in the world. And although they are highly regulated, they present a unique challenge in pesticide analysis, as their polarity does not allow for direc...

Measuring PFAS in Water and Soil: Top Questions and Challenges

From nonstick pans to water-repelling clothing and more, PFAS compounds are commonly found in many products and tools we use today. Unfortunately, the production and use of these items can leave a lasting, negative impression on our health and affect...

Environmental contaminant analysis: Can you cover the entire testing spectrum?

Environmental contaminants are a global concern — and an evolving challenge. We know compliance standards and regulations are highly dynamic, and will continue to evolve as new environmental threats emerge year-to-year, from country-to-country. If yo...

Monitoring radioactive contamination in our food supply using mass spectrometry

Radioactive strontium (90Sr) is a major radioactive product of nuclear fission. Following atomic weapon testing or nuclear power station accidents (e.g., Chernobyl or Fukushima), 90Sr can be spread into the local environment. On human timescales, the...