Polystyrene Petri dish D210-17

with counting grid

Made of polystyrene They provide the highest optical clarity without distortion 2 models are offered; flat or convex bottom Alphanumeric grid to facilitate colony counting Sterile These dishes are free from optical distortion and are sterile. The grid is 10 x 10 mm with numbered and lettered squares to facilitate counting and to locate colonies. The D210-17D model is designed with a convex bottom in order to save on culture medium. Plastic - Polystyrene Size - Actual Dim. 60 x 15 mm Volume - 20 ml Properties - Qty/Sleeve 20 Qty/Cs - 500