Tray holds 100mm (4") Petri dishes to help organize the incubator
Large 19mm (3/4") holes allow air circulation
Made from 1.6mm (1/16") thick epoxy-coated steel that is chemical and corrosion resistant. Autoclavable at 121ºC (250ºF). Dimensions: 349mm x 137mm x 22mm H (13 ¾" x 5 3/8" x 7/8" H)