1.petri dish,with 1 room with 3vents,90*15mm 2.10pcs/polybag,withISO9001,CE,FDAcertificate 3.Sterile:E. ... DescritpionDimMaterialPackingG.W/N.Wpetri dish,with 1 room with 3 vents90*15mmPS500pcs/cartons9/8petri dish,with 2 room with 3 vents90*15mmPS500pcs/cartons10/9petri ... culture processing, use in without processing must pasting the wall to be thin The butcher raises, prop design guarantee exchange of ...