Group: alt.philosophy · Group Profile · Search for Thallium in alt.philosophy
Author: tg
Date: Mar 6, 2008 14:04
...cape or whatever. I wonder what thallium and PCBs do to internal combustion...to the AP, the level of thallium -- an element once used as ... higher than the EPA standard, thallium levels 25 times the legal ... back showing high levels of thallium, molybdenum and cadmium. A top ... So we did." EPA lists thallium as a toxic heavy metal ... Department, even though it regards thallium as one of the most ...
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