Sartorius® Petri dishes, auto-sterile, 60 mm, Petri dishes

A cardboard disc (1.4 mm thickness) is wetted with appropriate nutrient medium before the membrane filter is applied. They are pre-sterilized in plastic magazines, suitable for the corresponding dispenser. Available in two diameters: 47 mm with 3 ml holding capacity and 50 mm with 3.5 ml holding capacity