Manufactured from low density polyethylene as an alternative to glass pasteur pipettes. No danger breakage with the risk of infectious material escape. Ideal for transferring and dispensing liquids safely in all type of laboratories eliminating the risk of cross contamination. The low affinity of the surface reduces the loss of cells and valuable proteins through binding. Long and flexible stem can be bent to draw liquids from narrow and small size vessels. Clearly visible volume level by external embossed graduation marks on the body. Uniform wall thickness guarantees uniform suction force at all times and offers reproducible drop sizes for each use. Pipette bulb requires minimal pressure force for application.