Method 23 Determination of Polychlorinated Dibenzo-p-Dioxins and Polychlorinated Dibenzofurans From Stationary Sources (Dioxins and Furans)
This method is applicable to the determination of polychlorinated dibenzo-pdioxins (PCDD's) and polychlorinated dibenzofurans (PCDF's) from stationary sources. A sample is withdrawn from the gas stream isokinetically and collected in the sample probe, on a glass fiber filter, and on a packed column of adsorbent material. The sample cannot be separated into a particle vapor fraction. The PCDD's and PCDF's are extracted from the sample, separated by high resolution gas chromatography, and measured by high resolution mass spectrometry.
For more information and documents about Method 23, please consult the EPA's Method 23 webpage.
On March 20th, 2023, the EPA published revisions to Method 23. You may find that information here.
Apex Instruments offers a Method 23 Sampling Kit. If interested in Method 23 sampling, Apex Instruments works with our customers to make sure we are providing the correct products for your project and will provide you with a price quote. For any questions about our sampling kit, please contact sales@apexinst.com.