Hand operated inoculating turntables produce almost concentric circles of bacterial colonies evenly distributed across Petri dishes.

The small inoculating turntable accommodates 100 mm Petri dishes. This 76,2 mm high turntable has a tripod base to bring work to approximately eye level. The centre disc is covered with non skid rubber.

The large inoculating turntable accommodates 100 mm or 150 mm Petri dishes. This 32 mm high turntable is ideal for steadying forearm on the work surface while plating. It contains two circular sections: A top section that has a raised gripper lip, and a recessed centre disc that is covered with non skid rubber.