Suitable in agar diffusion assay, these Nunc™ dishes are also useful for screening large numbers of colonies in cloning experiments or for culturing of bacteria and fungi. Can be used as a moisture chamber for incubation of Nunc™ MicroWell™ Plates. Lined with wet filter paper, they are also useful as an incubation chamber for in situ hybridization. Large growth area. Sterile polystyrene with lids. Choice of standard height or low-profile. The space-saving low-profile dish fits robotic instruments and is designed for genomic screening and colony picking.