... , featured with easy-grip rim. Basic specification of WHB tissue culture dishes:Available in 3 sizes of 40mm, 60mm, 90mm ... of transparent medical grade polystyrene,All of the WHB tissue culture dish surface are TC-treated,Dishes are sterilized by ... ./sleeve, 1000pcs./cartonOEM service offered.Features of WHB tissue culture dish: WHB tissue culture dishes are designed with easy-grip serrated edge for ...