1.petri dish,with 1 room 3vents,35*15mm, 2.PP,2300pcs/ ... .withISO9001,CE,FDAcertificate 4.L/C,T/T ,carDisposable polystyrene Petri dish made of a transparent polymer, for laboratory inoculation, crossed ... *30cm,G.W/N.W:10/9KGSWITH CE,ISO9001,FDA Petri dish-35*15MM