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  2. Air Emission Measurement Center (EMC)

Method 26 - Hydrogen Chloride, Halides, Halogen

Do you have questions about a Test Method, Performance Specification or Source Category?  Find the EMC contact for your question in the EMC Directory.

Supporting Information

  • Guideline Document (GD) 034 - EMTIC Workshop Background Paper for Methods 26 and 26A (pdf) (20.21 KB, September 1994)

Method and FAQ

  • Method 26—Determination of Hydrogen Halide and Halogen Emissions From Stationary Sources Non-Isokinetic Method 8-30-2023.pdf (pdf) (384.01 KB)
    This method is applicable for determining emissions of hydrogen halides (HX) (HCl, HBr, and HF) and halogens (X2) (Cl2 and Br2) from stationary sources when specified by the applicable subpart.
  • Method 26 FAQ 8-25-2016.pdf (pdf) (111.05 KB)

Air Emission Measurement Center (EMC)

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Contact Us About Air Emission Measurements
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on May 13, 2025
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