1.petri dish,with 1 room with 3vents,90*15mm 2.10pcs/polybag,withISO9001, ... .2. Packing:10pcs/polybag,500pcs/carton90*15mm,1 room ,3vents,500pcs,carton,carton size:48* ... the partial surfaces after tissue culture processing, use in without processing must pasting the wall to be ... guarantee exchange of gases.5. For routine use in laboratory and microbiological culture.Material: polypropylene ethyle Petri ...