Shop Print Media, No drawers, Submucosal Lifting Agent, 15-3/4 Inch Length, 10 Inch X 25 Yard (25.4 cm X 22.9 m), For Calibration of the Alinity i Analyzers when used for the Quantitative Determination of the Total Binding Capacity of Human Serum or Plasma for Thyroid Hormone Thyroxine