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Search for the presence of 2, 3, 7, 8-tetrachlorodibenzo-p-dioxin in bovine milk
Authors:N. H. Mahle  H. S. Higgins  M. E. Getzendaner
Affiliation:(1) Analytical Laboratories, The Dow Chemical Company, Midland, Mich.;(2) Residue/Environmental/Metabolism Research Ag-Organics Department, The Dow Chemical Company, Midland, Mich.
Abstract:
Conclusion Surveillance samples of milk from the states of Oklahoma, Arkansas, and Missouri were collected from cows grazing on pasture or rangeland treated with normal applications of 2,4,5-T. These samples and control samples were analyzed for TCDD by GC/MS. A detection limit of 1 ppt was achieved. With this sensitivity the control samples were indistinguishable from those from treated areas. Hence, TCDD was not found.
Keywords:
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