A modification of the dry ash method for the protein bound iodine content of plasma or serum has been devised. This method permits completion of the determination in one laboratory day and produces results that compare favorably with the original two-day method. Recovery experiments were satisfactory and indicate no loss of iodine in the drying, ashing, or colorimetric procedures in the method.
Proceedings of the Iowa Academy of Science
©1963 Iowa Academy of Science, Inc.
Routh, J. I.
"A One-Day Modification of the Dry Ash PBI Method,"
Proceedings of the Iowa Academy of Science, 70(1), 178-184.
Available at: https://scholarworks.uni.edu/pias/vol70/iss1/37