This Corning 24-well clear polystyrene microplate has flat bottom wells with a 3.4mL total well volume and a recommended working volume of 0.38 to 0.57mL. It is TC-treated for optimal cell attachment. Individual alphanumerical codes for well identification. Uniform footprint for ease in stacking. Sterilized by gamma radiation and certified nonpyrogenic. Includes a nonreversible lid with condensation ring to reduce contamination. Individually Wrapped With 50 Per Case. Sterile. Lid Included. Material: Polystyrene. Plate Format: 24 Well. Plate Feature: Standard. Plate Color: Clear. Well Bottom: Flat. Well Bottom Color: Clear. Well Shape: Round. Cell Growth Area: 1.9sq cm. Well Volume: 3.4mL. Recommended Medium Well Volume: 0.38 to 0.57mL. Surface Treatment: TC-Treated. Corning #: 3526.