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  2. Environmental Sampling and Analytical Methods (ESAM) Program

ESAM Collaborative Analytical Methods and Protocols for Biotoxins

EPA's Homeland Security Research Program (HSRP) has worked with partnering laboratories and agencies to develop several of the analytical methods and protocols addressing target chemical, radiochemical, pathogen and biotoxin contaminants of concern in environmental samples, as well as radiochemical contamination of outdoor building and infrastructure materials. 

The methods developed by HSRP are a subset of the methods included in EPA's SAM 2022 and can also be accessed here.

  • Chemistry Methods
  • Radiochemistry Methods
  • Pathogen Methods
  • Biotoxin Methods
Image of Biotoxins symbol

Biotoxin Methods

  • EPA and CDC. August 2013. "High Throughput Determination of Ricinine, Abrine, and Alpha-Amanitin in Drinking Water by Solid Phase Extraction and High Performance Liquid Chromatography Tandem Mass Spectrometry (HPLC/MS/MS)," Version 1.0. Cincinnati, OH: EPA/Atlanta, GA: CDC. EPA 600/R-13/022 (PDF).
     
  • US EPA. 2022. "Protocol for Detection of Ricin Biotoxin in Environmental Samples During the Removal Phase of Response to a Contamination Incident."

Environmental Sampling and Analytical Methods (ESAM) Program

  • Sample Collection
  • Analytical Methods and Protocols
  • Data Management and Visualization
  • Data Quality and Planning
  • Homeland Security Research Program Videos
Contact Us About ESAM
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on September 16, 2024
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