Shop Print Media, No drawers, 92% Polyester / 8% Spandex, Submucosal Lifting Agent, 15-3/4 Inch Length, Tubular with Thumb Spica, 12.5 mg, For In Vitro Diagnostic Use for the Calibration and Validation of the DRI Cannabinoid (THC) Assay Which Detects THC in Human Urine