Qorpak offers a wide range of quality Pipets (pipettes) in glass and plastic to dispense just the right amount of liquid. Mechanical & Motorized Pipettors have a light weight, ergonomic design. Plastic transfer pipets are convenient for a variety of liquid handling tasks when precise measurement is not needed. Class A borosilicate glass Volumetric pipets are available calibrated. Serological pipets are sold in disposable or reusable glass or virgin polystyrene.