The XBLOK2412 Lid is a polypropylene lid designed for use with Clickbio's XBLOK2412 plate. It is designed to reduce edge effects in fermentation workflows by normalizing evaporative losses and gas exchange rates across the plate. Each well position contains an open downward sloped square chimney which directs condensate back into the well. Designed to accept an adhesive breathable seal on the top face.