Mallinckrodt Chemical Company, 123 Destrehan Street, St. Louis, Missouri
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EPA
Region
Location of facility Type of facility Amount
of ore
received
(in tons)
Did
EPA
visit
the
site?
Were
samples
taken?
Results of
evaluation
7 123 Destrehan Street, St. Louis, Missouri Chemical manufacturer 45 No No According to an EPA database compiled from W.R. Grace shipping invoices, 45 tons of vermiculite ore from the Libby mine were shipped to this site between April 1968 and September 1970. EPA spoke by telephone with a company official and learned that the building on this site had been demolished in 1992. This official said that, in 1970, the company had manufactured a product that contained about 100 pounds of vermiculite obtained from W.R. Grace. The company had also used about 500 pounds of vermiculite for packaging material over a 10-year period. EPA determined no further action was needed.

GAO-09-6R