In modern scientific research and medical experiments, as a tool, the performance and safety of pipettes are directly related to the accuracy of experimental results and the safety of operators. In recent years, with the continuous progress of technology, a new type of pipette consumables - replacement suction with filter element has been widely concerned. On the basis of maintaining the advantages of traditional suction head, the filter element design is added, which brings higher safety and convenience for experimental operation.

The characteristics of the replacement type with filter element suction head are mainly reflected in the following aspects:

First of all, its filter design has excellent barrier effect. The filter element is made of medical-grade polypropylene with an optimized aperture, which not only blocks the entry of small particles and contaminants, but also maintains good ventilation to ensure a smooth pipetting process. This design is particularly important in molecular biology experiments, pathogen detection and other scenarios that are easy to produce aerosol pollution, which can effectively prevent pipette pollution and ensure the safety of experimental personnel.

Second, the replacement filter cartridge suction has a high degree of tightness and durability. The tight combination between the filter element and the suction head effectively prevents the leakage and splashing of the liquid during the pipetting process. At the same time, the material of the filter element has been specially treated, and has excellent chemical corrosion resistance and high temperature resistance, which can maintain stable performance in various harsh environments. This makes the replacement filter head ideal for long-term experiments and high-precision measurements.

In addition, the replacement type with filter element suction head also has the characteristics of simple operation and easy disassembly. The experimental personnel only need to gently rotate the filter element and the suction head can be separated for easy cleaning and replacement. This design not only improves the efficiency of the experiment, but also reduces the difficulty of operation, so that more experimenters can easily master its use.