· Imported medical grade high-toughness polypropylene (PP) raw materials, with stable quality between batches
· One hundred thousand class clean workshop, automatic production, separate packaging. Ensure that each box of the product has the same acupoint number, which improves the accuracy of the experimental results and has traceability
· Unique process technology to ensure that the inner surface of the tip is smooth and reduce liquid residue
· According to the original factory adapter for structural mapping to ensure that the product has good air tightness and adaptability, and improve the mechanical accuracy of the product in work
· Strict quality control and effective quality inspection of products
· Air-tightness test: Use a precision detector to check the air-tightness between the tip and the adapter to ensure that each batch of products has good air-tightness
· Use online testing equipment to implement size and concentricity control for production line products
· There are filter elements and no filter elements available. The filter element adopts porous tissue filtration and has super hydrophobicity, which can shield aerosols and eliminate the risk of sample cross-contamination
· No DNA, RNA, protease and pyrogens
· Electron beam sterilization, SAL=10-6