Open ended pipettes are just like the standard individually wrapped pipettes, but without the tip. The wide end opening is ideal when pipetting thick or viscous liguids, liquids that contain particulates which could block a standard tip pipette, or in applications where speed is critical. Supplied…

Aspirating pipettes are sterile, individually wrapped plastic serological pipettes that are supplied without filter plugs and graduations for vacuum aspirating applications. They are very useful in tissue culture applications when aspirating larger volumes from dishes, flasks, or roller bottles.