1 min read

ASTM D8421/EPA 8327: A Faster, More Affordable PFAS Test Method

By Sherri R. Lloyd on Dec 6, 2023 10:28:38 AM

The science of PFAS analysis has long needed a standardized, validated test method for non-potable liquids and solids. Once finalized and promulgated, Draft Method 1633 promises to be the solution we’ve been waiting for. Or does it?

Topics: PFAS PFAS Test Methods Draft Method 1633 ASTM D8421 EPA 8327
3 min read

Answers to Your Questions on the 3rd Draft of EPA Draft Method 1633

By Stephen Somerville on May 24, 2023 12:00:00 PM

On February 2nd, Pace® delivered a live webinar titled A Deep Dive into the Third Revision of Draft Method 1633.” This webinar was widely attended, and as anticipated, we received a number of questions using the Q&A feature on the portal. Since there were too many questions to answer in the time allotted and the questions received are relevant to the entire PFAS stakeholder community, we decided to create a downloadable FAQ.

Topics: Wastewater Draft Method 1633 Leachate Biosolids
6 min read

PFAS in Biosolids: A Murky Issue

By Paul Jackson on May 3, 2023 12:00:00 PM

The USEPA’s 2021-2024 PFAS Strategic Roadmap calls for a number of actions related to PFAS in biosolids. In this post, we’ll provide our assessment of the challenges PFAS in biosolids present and the best ways to analyze for them.

Topics: NPDES Draft Method 1633 PFAS in Biosolids Wastewater Discharge PFAS by Isotope Dilution Wastewater Sludge Leachate
7 min read

Pace® News and Views - December 14, 2022

By Lindsay Boone, M.Sc. on Dec 14, 2022 12:00:00 PM

The PFAS contamination, testing, and regulatory landscape has been changing at breakneck speed as the U.S. EPA continues to implement its PFAS Strategic Roadmap for 2021-2024. To help Pace® customers stay up to date, we’re compiling the latest news and developments we think should be on everyone’s radar.

Topics: PFAS AFFF EPA Draft Method 1633 TRI TSCA SDWA DOD CCL5
3 min read

EPA Draft Method 1633 Deep Dive

By Stephen Somerville on Aug 24, 2022 12:00:00 PM

A Closer Look: EPA Draft Test Method 1633

Topics: PFAS Wastewater Emerging Contaminants NPDES Draft Method 1633

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