Petri-dish Perfusion Chamber (PCP-1) – Why transfer to coverslips? Perfuse cells right in your 35mm Petri dish or six-well plates. The AutoMate Scientific Petri Dish Chamber works with any perfusion system and optional PTFE inert micromanifold. It is ideal for inverted microscopy using optically clear Petri dishes. An adjustable metal suction tube is included for continuous inflow and outflow.