{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"C&amp;EN Uncovered: Turning tides for endotoxin testing","description":"The drug industry may finally phase out using horseshoe crab blood. What took so long?  In this episode of C&amp;amp;EN Uncovered, host Craig Bettenhausen speaks with C&amp;amp;EN assistant editor Laurel Oldach about the use of horseshoe crab blood in pharmaceutical endotoxin testing, the challenges of transitioning to synthetic alternatives, and the regulatory hurdles involved.&amp;nbsp;   Stereo Chemistry offers a deeper look at subjects from recent stories pulled from the pages of Chemical &amp;amp; Engineering News. Check out Laurel\u2019s story on the fight over horseshoe crab blood at https:\/\/cen.acs.org\/safety\/drug-safety\/Turning-tides-endotoxin-testing\/102\/i34.&amp;nbsp;   Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts.&amp;nbsp;  ","author_name":"Stereo Chemistry","author_url":"https:\/\/cen.acs.org\/sections\/stereo-chemistry-podcast.html","html":"<iframe title=\"Libsyn Player\" style=\"border: none\" src=\"\/\/html5-player.libsyn.com\/embed\/episode\/id\/35936060\/height\/90\/theme\/custom\/thumbnail\/yes\/direction\/forward\/render-playlist\/no\/custom-color\/ec293e\/\" height=\"90\" width=\"600\" scrolling=\"no\"  allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen><\/iframe>","thumbnail_url":"https:\/\/assets.libsyn.com\/secure\/content\/186435820"}