PFAS Testing

Here to Support Your Entire Analytical Workflow

 

PFAS (Per- and polyfluorinated alkyl substances) are a group of man-made chemicals that are defined as containing at least one fully fluorinated methyl or methylene carbon atom. They are also known as the forever chemicals, as they are ubiquitous and persistent synthetic substances that are hard to break down. Due to their versatile non-stick and stain-repellent properties, PFAS are widely used in numerous household and industrial products, such as cookware, food packaging, cosmetics, waterproof clothing, carpets, mattresses, electronics, semiconductor manufacturing, and fire-fighting foams. As PFAS can be toxic to both humans and wildlife there is an increasingly urgent need to test for the presence of these compounds in the environment and food.

What Do I Need for PFAS Testing?

 

If you are looking to perform PFAS testing and are investigating the purchase of chemicals and consumables, chromatography and mass spectrometry instrumentation or data analysis software, we have you covered.

There are numerous options available for PFAS testing, with the key factors to consider being sample type (water, soil, air, food, etc.) and whether the analysis involves targeted analysis or unknown screening.

Download our PFAS Chemicals and Consumables Brochure

Chemicals

Chemicals for PFAS Testing

 

Our ultra high purity chemicals and reagents are suitable for both sample preparation and analysis of PFAS compounds.

The following products are suitable for targeted and non-targeted detection methods (including global ASTM regulations, Stockholm Convention on persistent organic pollutants (POPs), the EU Drinking Water Directive, and US EPA Methods 537, 537.1, 533, 8327, and 1633).

We recommend using our UHPLC-MS grade solvents for PFAS analysis, regardless of whether you are using HPLC or UHPLC as part of your testing protocol, as these products do not contain fluoropolymer liners in the caps in order to eliminate leachable background interfering with PFAS analysis.

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Columns

Columns for PFAS Testing

 

Accurate PFAS analysis requires rigorous contamination control, especially with ultra-low detection limits. To support precise results, we offer specialized chromatography solutions designed to reduce PFAS contamination risks during sample preparation, handling, and analysis. Our products include PFAS-free tubing and fittings, isolator and analytical columns, and guard columns to ensure optimized separation and quantitation in PFAS testing. Below is an overview of our chromatography columns suited for PFAS analysis, each tailored for specific sample types and chromatographic conditions.

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Sample Handling Solutions

Sample Handling Solutions for PFAS Testing

 

Effective PFAS testing demands contamination-free sample handling at every stage. To minimize interference and achieve accurate, low-concentration detection, we offer a range of halogen-free polypropylene vials, well plates, and compatible caps. Choose from one-piece polypropylene snap ring caps or 9 mm screw thread caps with a specialized thinned penetration area, ensuring minimal risk of contamination. For applications requiring multiple injections, our snap ring and screw thread caps feature durable silicone/polyimide septa, allowing reliable resealing and maintaining sample integrity throughout analysis.

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Sample Preparation Solutions

Sample Preparation Solutions for PFAS Testing

 

Achieve cleaner sample extracts for PFAS analysis with our high-performance sample preparation solutions. Thermo Scientific™ Titan3™, Target2™, and Choice™ Syringe Filters effectively remove interfering particles, microorganisms, and other contaminants from water samples, providing reliable filtration across a variety of sizes, membranes, and housings. These filters are complemented by National Target all-plastic disposable syringes, streamlining the filtration process.

For robust sample extraction, Thermo Scientific™ HyperSep™ SPE PFAS products are designed to concentrate PFAS samples while minimizing background interference. With multiple selectivities and formats, HyperSep SPE solutions support targeted and non-targeted screening across diverse matrices, including drinking water, soil, and complex environmental samples.

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