D210 Sterile Petri Dishes Made of polystyrene Simport® Petri dishes are available in a variety of shapes and sizes for use in routine procedures and with automated equipment. Economical, optically clear dishes are precision-molded from biomedical grade polystyrene so cultures are clearly visible without distortion. Dishes are packaged in heavy-wall polyethylene sleeves. Not for tissue culture application. Cat. # Model (mm) Actual Dim. (mm) Vol. (ml) Qty/Sleeve Qty/Cs