Each unit of quality petri dishes contains 25 easy-open sleeves. Each lot is gamma irradiated and is stringently tested for sterility in accordance with U.S.P. and AAMI guidelines.
Sterile petri dishes are precision molded from pure virgin polystyrene for general lab use or automatic filling equipment. Ultra flat surfaces assure efficient, cost effective usage of media. Ideal for use as Drosophila petri dishes.