Environmental Analysis

How to optimise your PFAS air sampling method using thermal desorption

Discover the advantages that thermal desorption (TD) offers, how to optimise a system for targeted and untargeted per- and polyfluoroalkyl substances (PFAS) analysis, and how to overcome challenges posed by low-level PFAS monitoring by viewing this ...

LC-MS Analysis of PFAS Compounds in EPA Methods 537.1, 533 and 8327

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.

Analysis of PFAS Extractables in Polyethersulfone Syringe Filters

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.

Applications for PFAS Testing

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...

How to determine transition metals in power industry waters using ion chromatography

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.

Achieving Low parts-per Quadrillion (ppq) Detection Limits for PFAS Analysis in Drinking Water

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

Uncovering Xenobiotics in Nontargeted Analyses using LC-IMS-MS, Mass Defect Analysis and Machine Learning

This presentation, produced by Separation Science, in collaboration with Agilent, forms part of an on-demand symposium covering new methods in PFAS testing, featuring thought leaders from across the globe. This key talk titled 'Uncovering...

Optimizing and Applying Analytical Methods for Assessing PFAS Treatment and Toxicity

This presentation, produced by Separation Science, in collaboration with Agilent, forms part of an on-demand symposium covering new methods in PFAS testing, featuring thought leaders from across the globe. This key talk titled 'Optimization and...

How to Optimize Water, Soil and Serum Sample Extraction for PFAS Analysis

This presentation, produced by Separation Science, in collaboration with Agilent, forms part of an on-demand symposium covering new methods in PFAS testing, featuring thought leaders from across the globe. This key talk titled 'Optimizing Water,...

Discover Novel Analytical Tools for Per- and Poly-fluoroalkyl Compounds and ISO21675

This presentation, produced by Separation Science, in collaboration with Agilent, forms part of an on-demand symposium covering new methods in PFAS testing, featuring thought leaders from across the globe. This key talk titled 'Novel Analytical...

Learn about Perspectives and Challenges of Commercial Environmental PFAS Testing in the USA

This presentation, produced by Separation Science, in collaboration with Agilent, forms part of an on-demand symposium covering new methods in PFAS testing, featuring thought leaders from across the globe. This key talk titled 'Perspectives and...

PFAS Monitoring in Water Works of Berlin, Germany

This presentation, produced by Separation Science, in collaboration with Agilent, forms part of an on-demand symposium covering new methods in PFAS testing, featuring thought leaders from across the globe. This key talk titled 'PFAS Analysis:...

Improve Semivolatiles Method Performance

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...

Optimized Polycyclic Aromatic Hydrocarbon (PAH) Analysis by GC-MS

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...

New Methods and Applications for Environmental Analysis

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.

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