Providing the stable surface for favorable artificial environments, culture dishes also contain the nutrient solutions for optimum cell growth. Separating prepared specimens, dishes are transparent for accurate comparisons. Ready-to-use dishes are available pre-coated to secure dependent cells. Disposable or autoclavable options may come with ventilated tops for moisture-free environments. Easily stackable for compact storage, precious working space is saved. Choose any sized square or circle shaped Petri, tissue culture, or bioassay dish for distortion-free microscopic studies.