Chemical Reagents Useful in Carrying out Solid and Liquid Phase Assays Including Radioassays and Radioimmunoassays-Namely, Tracer Solutions Containing Tagged Reagents, Buffer Solutions, Standard Reagent Solutions, Reference Control Reagents, Calibrator Solutions, Washing Solutions, Substrate Solutions, Separator Tablets Containing Antigen or Antiserum, Substrate Solutions, Binder Solutions, Nonspecific Binding Solutions, Eluant Solutions, and Dithiothreitol Solutions

Devices Useful in Carrying out Said Assays-Namely, Coated Tablets, Discs or Other Coated Solid Inserts, Coated or Uncoated Test Tubes and Other Receptacles