Environmental Analysis

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...

Ion Chromatography Column Selection Guide

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.

Optimized Workflow of POPs Analysis in Environmental and Food Matrices

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.

Developing Methods for PFAS Analysis

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.

Rapid and Sensitive Analysis of 17 Per-and Polyfluoroalkyl Substances in Water by Direct Injection

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.

Direct Analysis of 17 Perfluorinated Compounds in Water at Low Parts-Per-Trillion Levels by LC/MS/MS Workflow

In this study, an LC/MS/MS direct sample injection method was developed, and the results indicate that this simple LC/MS/MS workflow provides an excellent sensitivity and specificity for the analysis of PFASs in drinking and surface water samples.

Analysis of Challenging Polar Contaminants in Water by LC/MS/MS with Direct Injection

In this study, different methods for the separation, detection and quantitation of complex polar contaminants by UHPLC/MS/MS in water matrices are demonstrated.

A Sensitive Method for the Rapid Determination of PFOA and PFOS in Water Samples

This study demonstrates the use of PerkinElmer’s QSight® 420 mass spectrometer, coupled with UHPLC for the determination of trace amount of PFOA and PFOS in drinking and surface water samples by means of a direct injection approach.

Analysis of Perfluoroalkyl and Polyfluoroalkyl Substances in Drinking Water

This application note focuses on the validation of EPA Method 537.1, as well as the development of an improved version of this methodology.

Discover Which Trace Elemental Instruments are Best for your Analysis

This on-demand discussion forum enables laboratory professionals to gain knowledge on the choices of instrument available and which is most recommended for specific applications.

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