Pipetting gun head structure with filter elements

technical field [0001] The invention relates to the technical field of cell culture structures, in particular to a pipette tip structure with a filter core. Background technique [0002] During the use of the pipette, the tips of the pipette need to be replaced frequently. Once a pipette tip is contaminated, it will contaminate the pipette, which in turn will cause contamination of all subsequent pipette tips, which will cause crossover. Contamination, thus making the experimental data inaccurate. Contents of the invention [0003] In view of the above problems, the present invention provides a pipette tip structure with a filter element, which prevents the contamination of one pipette tip from being cross-infected to the pipette gun and other pipette tips, ensuring the accuracy of experimental data. [0004] The pipette head with filter element has a technical scheme as follows: it includes a pipette head body, and it is characterized in that: the connecting ring plu...