产品特点：
Product Features·抗紫外线辐射,耐化学腐蚀 ·UV-resistant，chemical-resistant
·移液精度高，重复性能好 ·Accurate liquid quantification,high repeatability
·弹簧优化设计 ·Optimized spring design
·操作省力,使用寿命长 ·Easy operation，long life time
·校准方便快捷 ·Easy and fast calibration
·卸尖轻便 ·Easy to discard tip
