The serological pipette is made of high-purity materials, with clear and accurate graduations, which is convenient and quick to read the pipetting volume. It is widely used in cell culture,bacteria culture, clinical, scientific research and other biological fields. Can fit most pipettes on the market. Serological pipettes are available in 6 specifications: 1ml, 2ml, 5ml, 10ml, 25ml, and 50ml. The pipette is individually packaged in paper and plastic bag.