1. The disposable sampling head is convenient and clean. It can replace the permanent sampling head to avoid cross contamination and ensure the accuracy and credibility of the experimental results;
2. Good air tightness for forward movement;
3. Smooth surface, small tip size; 4. Mainly used for liquid distribution and transfer
5. A wide range of application areas, including clinical inspection, pharmacy, life science research, animal and plant inspection and quarantine research, etc.