Shop Print Media, No drawers, 92% Polyester / 8% Spandex, Submucosal Lifting Agent, Burton Medical®, 11 X 14 mm, 25 mcg, For Calibrating Access C-Peptide Assay for the Quantitative Determination of C-Peptide Levels in Human Serum, Plasma and Urine using the Access Immunoassay Systems