title: A simple, rapid and precise automated method for the determination of T3-uptake.
abstract: A method is described for the automation of the T3-uptake test using a discrete analyser. This enables 160 samples to be analysed in two hours at a cost of only 9p a sample. By making use of a simple correction procedure for differences in charcoal contact time and for radioactive carryover it is possible to get a within-batch precision of 2.5% and a between-batch precision of 4.6% for values within the normal range.
mesh_terms: D000510:Alpha-Globulins; D001322:Autoanalysis / Q000379:methods; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood; D007457:Iodine Radioisotopes; D013960:Thyroid Function Tests / Q000379:methods; D013975:Thyroxine-Binding Proteins; D014284:Triiodothyronine / Q000097:blood*
chemical_list: D000510:Alpha-Globulins; D007457:Iodine Radioisotopes; D013975:Thyroxine-Binding Proteins; D014284:Triiodothyronine