As of January 2006, there were more than 239,000 substances on the Chemical Abstracts Service list of regulated chemicals. The production of more than 4,800 of these chemicals exceeded 1,000 metric ton/year. This total does not include the massive quantities of "naturally occurring" contaminants that may enter the human environment due to resource extraction and production such as mining, groundwater pumping and agricultural practices. That said, how is it possible to identify those contaminants of most environmental concern, and then
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For general information contact Justin Crane
by telephone at 919-794-4702
Upcoming Events
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Archives of past CLU-IN internet seminars are available in the CLU-IN Studio at http://clu-in.org/studio/. You will be able to view the slide and hear an audio stream of the presentation as it occurred.
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