Click here to download the slides as a PDF: March 17, 2014 Webinar on Proposed Revisions to the IBI Biochar Standards (Weathering, Post-Processing, and Sampling). If you were unable to attend the webinar or would like to review the audio content of the presentation, you can listen to the full presentation at: http://vimeo.com/89401005. **

Click here to download the slides as a PDF: March 17, 2014 Webinar on Proposed Revisions to the IBI Biochar Standards (Weathering, Post-Processing, and Sampling). If you were unable to attend the webinar or would like to review the audio content of the presentation, you can listen to the full presentation at: http://vimeo.com/89401005. **

**Please note the audio file covers the full presentation, but the visual portion stops after slide #2.