Published in today's Federal Register, this information on PCDD/PCDF toxicity will be of interest to those interested in Great Lakes environmental toxicology:Recommended Toxicity Equivalence Factors for Human Health Risk Assessments: 2,3,7,8-Tetrachlorodibenzo-p-dioxin and Dioxin-Like Compounds; Availability, 787 http://origin.www.gpo.gov/fdsys/pkg/FR-2011-01-06/html/2011-20.htm ======================================== Alex J. Sagady & Associates http://www.sagady.com/ Twittering at: http://www.twitter.com/enviroenforcer Environmental Enforcement, Permit/Technical Review, Public Policy, Expert Witness Review and Litigation Investigation on Air, Water and Waste/Community Environmental and Resource Protection Prospectus at: http://www.sagady.com/sagady.pdf 657 Spartan Avenue, East Lansing, MI 48823 (517) 332-6971; ajs at sagady.com ======================================== -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.great-lakes.net/lists/glin-announce/attachments/20110106/5ada19ae/attachment.html