Designed for many uses, ranging from a Petri dish to hybridization tray. Useful for screening DNA libraries in high volume labs using robotics and for manual plating and screening. This polystyrene, single-well plate has the same external dimensions and footprint as a 96-well plate. Tray can hold a hybridization membrane used for dot blotting bacterial clones. Lid protects clones from contamination while providing a means for cell respiration during incubation and/or storage. Radiation sterilized. Compatible with Beckman Biomek, Tecan Trak, Orca, Zymark and Hybaid robotic systems.