1.plastic sterile petri dish 2.35,55,60,65,70,75, ... 4. OEM welcomed 5.1/2/3 room Petri Dish diameter 35*15mm,60*15mm,70*15mm,90*15mm ... Areas,PS10pcs/bag,500pcs/cartonJHD009Glass Petri Dish Ø60mm10pcs/bag,300pcs/cartonJHD010Glass Petri Dish Ø75mm10pcs/bag,200pcs/cartonJHD011Glass Petri Dish Ø90mm10pcs/bag,120pcs/cartonJHD012Culture ... ,2000pcs/carton,10pcs/peel pack,5000pcs/carton Plastic petri dish