* Tips are packaged separately & the conductivity is uniform: each box of tips has the same hole number ensuring the traceability of the product & the uniformity of the conductivity. Improves the accuracy of the experimental results & greatly reduces the deviation between individual products.
* Smooth inner surface reducing the amount of liquid residue.
* Sturdy packaging resistant to impact.
* Excellent airtightness and strong adaptability.
* Electron beam sterilization: safe, fast and no chemical residues.