Dispenser ceramus® classic, ceramic piston, 10.0 - 60.0 ml, 1 unit(s)Dispenser ceramus classic, ceramic piston, 10. 0 60. 0 ml, incl. 3 thread adapters, 1 installation wrench, individual certificate Autoclavable: yes. Properties: Ceramic flasks: no abrasion, no swelling, no thermal problems and high chemical resistance Variable volume setting Intake hose firmly screwed on, creating a tight seal Complete reproducibility of work Quick and safe volume adjustment Components are easy to change Rotates through 360, valve