Because the 200ul tips are disposable filter tips, the role of the process is to prevent cross-contamination. Unlike other filter types that contain additives that can inhibit enzymatic reactions, biological tissue filtration tips are made of pure virgin sintered polyethylene. production. Hydrophobic polyethylene particles prevent aerosols and liquids from being drawn into the pipette.

The filter for the tip is machine loaded to ensure that the tip is completely unaffected during the manufacturing and packaging process. They are certified free of RNase, DNase, DNA and pyrogen contamination. Additionally, all filters are radiation pre-sterilized after packaging for enhanced protection of biological samples.

Features of 200ul tip:

Features 1. Avoid cross infection:

Sintered with high-precision process, it can effectively block aerosols and biomolecules, prevent the pipette from being polluted by the sample solution, and at the same time effectively throttle droplets and splashes, and the nano-pore size ensures the air pressure penetration of the tip.

Feature 2. Micro-aspirate below 1ul

Reagents below 1 ul are effectively sucked by the tip, and the long tip can avoid touching the inner wall of these deep containers when pipetting or adding liquid from deep-well plates, cell culture flasks, conical centrifuge tubes and other deep containers. Reduce cross infection.

Feature 3. Ultra-low adsorption inner tube wall ensures accurate experimental results

Invisible liquid film remains on the inner wall of the tip (reagent wall), causing a lot of waste of precious samples as the tip is discarded, especially for sensitive PCR and real-time quantitative PCR experiments, the low adsorption surface can improve repeatability performance and significantly reduce the wastage of expensive reagents.

The inner surface of the tip is coated, which has good hydrophobicity and good pipetting performance, effectively preventing liquid reagents from remaining in the tip, improving the recovery rate of precious samples and ensuring the accuracy of experimental data.

Therefore, the use of 200ul tips can be used to prevent the pipette from being damaged by the sample and greatly improve the service life of the pipette.

More details can be found on the official website of Wuxin New Materials. https://www.wuxinxcl.com/