A polypropylene 48 deep well plate with rectangular wells. Each well volume is 5.0mL with a working volume is 4.6 mL. SBS footprint makes this rack robotics friendly. Sealing options: "PlateMax Sealing Films":/categories/platemax "48-well ImpermaMat":/categories/sealing-mats-and-films/core_products/48-square-well-impermamat-5ml 48-square-deep-well-plate-5ml 146 true 48 Square Deep Well Plate 5mL