ASTM D7979

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Understanding the Different PFAS Methods Available

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Understanding the Different PFAS Methods Available

Merit Laboratories offers several analytical options for PFAS. Analytical methods performed by Merit Laboratories include EPA 533, EPA 537 Rev. 1.1, EPA 537.1 ASTM D7979-19 with Isotopic Dilution, and ASTM D7968-17. The following summary will help guide you through selecting the most appropriate PFAS method for your project. EPA 537 Rev. 1.1: This is a drinking water method for 14 PFAS compounds using Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS).

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At Last! EPA Finally Validates PFAS SW-846 Method 8327

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At Last! EPA Finally Validates PFAS SW-846 Method 8327

The U.S. Environmental Protection Agency (EPA) finally validated EPA SW-846 Method 8327 for the analysis of PFAS using LC/MS/MS instrumentation for non-potable water. Sample matrices for EPA 8327 include surface water, groundwater water, and wastewater. The method evaluated 24 PFAS compounds.

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Merit Laboratories Delivers PFAS Technical Presentation for the Michigan Manufacturers Association

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Merit Laboratories Delivers PFAS Technical Presentation for the Michigan Manufacturers Association

Maya Murshak, CEO of Merit Laboratories, delivered a technical presentation to the Michigan Manufacturing Association about Perfluorocarbons (PFCs). PFCs are commonly known as Per- and Polyfluoroalkyl Substances (PFAS).  The presentation was held on May 8th in Lansing for members of the MMA Environmental Policy Committee and PFAS Workgroup.