News|Videos|June 19, 2025
Pressing Analytical Challenges in PFAS Analysis
Advertisement
In the second episode, the panel delves into the most pressing analytical challenges in PFAS analysis, spotlighting persistent issues such as contamination, detection limits, background blanks, and other method-related hurdles faced in the lab.
To watch the full series of videos from this peer exchange, visit
Episodes in this series
Advertisement
Related to this article
Quantitative non-targeted screening with predicted response factors is not for regulation, but can rank environmental chemicals by concentration and toxicity.
In this seventh part of " Conversations with Michael Dong," a series on fundamentals of HPLC in pharmaceutical analysis, LCGC International’s "Perspectives in HPLC" column editor explains why 2.1-mm i.d. columns are less preferred for pharmaceutical quality control.
Ultrahigh-performance liquid chromatography–quadrupole time-of-flight mass spectrometry (UHPLC–QTOF-MS) shows how soaking and cooking break down soybean fats.
Liquid chromatography–tandem mass spectrometry (LC–MS/MS) links altered metabolism to lingering symptoms in Ebola survivors.
Nicolai Zederkopff explores chromatography’s role to help implement the maximum tolerable level (MTL) framework for food adulteration to translate analytical results into compliance decisions.
Franz Berthiller (BOKU University, Austria) discusses a multilaboratory study that used retention index markers to align mycotoxin liquid chromatography–mass spectrometry (LC–MS) data.
A QuEChERS/ultrahigh-performance liquid chromatography and high-resolution mass spectrometry (UHPLC-HRMS) method tracks 23 plant toxins in cereals and spices. Michele Suman discusses the method with LCGC International.
Gas chromatography-mass spectrometry (GC-MS) study links 110 scent compounds to cinnamon variety and origin.
Advertisement
Advertisement
Trending on LCGC International
1
A New Era in LC Troubleshooting Tools
2
Conversations with Michael Dong: Acetonitrile and Methanol: A Comparison of Their Chromatographic Properties
3
Conversations with Michael Dong: Why 2.1-mm i.d. Columns Are Preferred for Pharmaceutical Quality Control
4
LC–MS/MS Tracks Drugs in Australian Wastewater
5