Hirschmann® ceramus® bottle-top dispenser, 5-30 ml, ceramic flask, reagent return system, variably adjustable

ceramus®, 5 - 30 ml, universal bottle top dispenser with ceramic piston, reagent feedback system, variable volume adjustment in corresponding steps, with PT/IR spring, sterilizable up to 121 °C, complete with screw thread A 45 mm, 3 thread adapters (A32, S 40 and A 38), 1 suction tube with union nut, 1 ejection unit with individual serial number, 1 assembly key and individual calibration certificate , with declaration of conformity according to DIN 12600.