When a liquid with low surface tension is removed from the low suction head, the liquid can very easily slide off the inner surface of the suction head, leaving very little residual liquid in the suction head. The low adsorption head can be used in PCR, real-time PCR, cloning sequencing, other nucleic acid processing technologies such as DNA and RNA, SDS-PAGE electrophoresis and other protein analysis methods, especially for the treatment of low surface tension liquids such as detergents and solvents.

1, anti-pollution, filter element is a consumable designed to avoid cross contamination, often used in molecular biology, cytology, virology and other experiments. Helps to reduce the possibility of smoke formation and prevent aerosol pollution. For example, there are bacteria, viruses, volatile, corrosive or sticky chemicals.

2, anti-suction, suction head with filter element, when the sample is removed, if the force is improper, it can prevent the liquid from entering the inside of the pipette, so as to protect the pipette parts from being polluted and corroded, so the suction head with filter element is also an important tool for removing volatile and corrosive samples.