This report, from Issue 13 of the Analytix Reporter, offers an overview on the LC-MS elution data of PFAS compounds mentioned in the EPA methods 533, 537.1, and 8327.
In this article from Issue 13 of the Analytix Reporter, EPA Method 537.1 was used to demonstrate that the Millex® syringe filters with PES (polyethersulfone) Millipore Express® membranes did not give any detectable levels of PFAS contamination.
Separation Science, in collaboration with Waters, offers the 'Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) Testing Application Notebook' comprising a compilation of the latest application notes that support the development and implementation...
This study focused on method performance of ion chromatography (IC) with post column derivatization and absorbance detection for determining iron (III), copper (II), nickel (II), and zinc (II) in surrogate nuclear power plant (NPP) waters.
Learn some new ways to reduce contamination and modify sample preparation by elevating the sensitivity of mass spectrometers to reach low, single digit ppq (pg/L) detection levels for PFAS analysis in drinking water by watching this on-demand webinar
Semivolatiles methods are essential parts of environmental testing programs, yet they can be difficult for labs to run efficiently because target analyte lists are extensive, and they contain different types of reactive compounds. This application...
Some polycyclic aromatic hydrocarbons are carcinogenic so trace-level monitoring of air, water, and soil samples is essential for assessing exposure. This application note shows how PAH analysis by GC-MS using an Rxi-SVOCms column provides effective...
Separation Science, in collaboration with Restek, offers an updated eBook for environmental analysis featuring new applications and methods to help you achieve faster analysis times and increase sample throughput.
Separation Science, in collaboration with Thermo Fisher Scientific, offers this guide for environmental sample analysis by ICP-MS providing recommendations for getting started and best practices to streamline workflow.
This ion chromatography column selection guide enables you to select the best IC column for your application and provides recommendations for each column with a list of suitable applications.
Separation Science, in collaboration with Restek, offers its latest 'Environmental Analysis' eBook featuring applications and methods to help you achieve faster analysis times and increase sample throughput.
Are you looking for fast and reliable sample processing of POPs? If so, register for this on-demand webinar that covers a semi-automated cleanup method with GC-MS/MS.
Per- and polyfluoroalkyl substances (PFAS) are now known to be ubiquitous, being detected in several matrices including water, air, soil, animals, commercial products and even in humans. Yet, only a handful of PFAS have been monitored in detail...
Dr. Emanuela Gionfriddo, Assistant Professor at the University of Toledo in Ohio, USA explains how she has been focusing on developing analytical tools that can detect and quantify harmful substances, such as PFAS.
This study demonstrates a direct injection approach to PFAS analysis, utilizing a PerkinElmer QSight® 420 mass spectrometer coupled with UHPLC for the analysis of trace amounts of PFAS in drinking water and surface water samples.