This Corning 96-well clear polystyrene micro plate has flat bottom wells with a 360µL total well volume and a recommended working volume of 75 to 200µL. Not treated (or medium binding) polystyrene surface is hydrophobic in nature and binds biomolecules through passive interactions. It is suitable primarily for the immobilization of large molecules, such as antibodies, that have large hydrophobic regions that can interact with the surface. The untreated micro plate has a binding capacity of approximately 100 to 200ng IgG/sq. cm. Conforms to standard micro plate footprint and dimensions. Lid Included. Sterile. Material: Polystyrene. Plate Format: 96-Well. Plate Feature: Standard. Plate Color: Clear. Well Bottom: Flat. Well Bottom Color: Clear. Well Shape: Round. Total Well Volume: 360µL. Recommended Working Volume: 75 to 200µL. Surface Treatment: Not Treated. Corning #: 3370.