{"podcast":{"title":"Stereo Chemistry","slug":"stereo-chemistry-634445","podcast_index_feed_id":634445,"rss_url":"https://stereochemistry.libsyn.com/rss","website_url":"https://cen.acs.org/sections/stereo-chemistry-podcast.html","image_url":"https://static.libsyn.com/p/assets/a/1/0/4/a104d5bbdaffe29d/StereoChem-Logo1400-converted.jpg","author":"C&EN","episode_count":100,"summary":"Stereo Chemistry shares voices and stories from the world of chemistry. The show is created by the reporters and editors at Chemical & Engineering News (C&EN), an independent news outlet published by the American Chemical Society.","last_synced_at":null,"page_url":"https://stenobird.com/podcast/stereo-chemistry-634445"},"episode":{"title":"C&EN Uncovered: Turning tides for endotoxin testing","slug":"c-en-uncovered-turning-tides-for-endotoxin-testing","published_at":"2025-03-31T19:34:00+00:00","page_url":"https://stenobird.com/podcast/stereo-chemistry-634445/c-en-uncovered-turning-tides-for-endotoxin-testing","show_page_url":"https://stenobird.com/podcast/stereo-chemistry-634445","url":"https://stereochemistry.libsyn.com/cen-uncovered-turning-tides-for-endotoxin-testing","audio_url":"https://traffic.libsyn.com/secure/stereochemistry/uncovered_horseshoe_crab_blood.mp3?dest-id=1721057","summary":"The drug industry may finally phase out using horseshoe crab blood. What took so long? In this episode of C&EN Uncovered , host Craig Bettenhausen speaks with C&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. Stereo Chemistry offers a deeper look at subjects from recent stories pulled from the pages of Chemical & Engineering News . Check out Laurel's story on the fight over horseshoe crab blood at https://cen.acs.org/safety/drug-safety/Turning-tides-endotoxin-testing/102/i34 . Subscribe to Stereo Chemistry now on Apple Podcasts , Spotify , or wherever you listen to podcasts.","meta_description":"The drug industry may finally phase out using horseshoe crab blood. What took so long? In this episode of C&EN Uncovered , host Craig Bettenhausen spe…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1241,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/stereo-chemistry-634445/episodes/c-en-uncovered-turning-tides-for-endotoxin-testing/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/stereo-chemistry-634445/c-en-uncovered-turning-tides-for-endotoxin-testing.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}