Phoenix - Model 360 & 361 -90x15mm STAR DISH Nesting ALPINE Petri Dishes

The unique recessed lid on this dish offers excellent stacking stability and space saving. It works with most models of media pouring equipment, absolutely a must for a manual pourer. Four ventilation lugs on underside of lid allow for venting, and prevent condensation from developing and dripping on the culture. The extremely flat bottom allows a reduction in the amount of media required. Patented cross ribs on the bottom make the dish resilient and resistant to warpage when the media is poured at a high temperature.