Contact Dishes Hixwer’s 65mm sterile contact plates are primarily used in laboratories for surface monitoring and testing. They are constructed from high-quality clear polystyrene, ensuring internal visibility of the cultures being grown within them. Our Model View List 65 mm sterile Contact Dish, made of in Crystal polystyrene H2303-1065 Contact dish 65 mm Sterile by gamma radiation or ethylene oxide Ask for budget This product is already on the quote request list. Explore Budget All our products are for industrial use only.