目前,移液器已越来越多地被国内各大实验室应用在科研活动中。但在当前的实际应用中,单纯地将液体从一个位置转移到另一个位置,已经无法满足绝大多数实验过程的要求。越来越多的使用者更加重视移液器转移液体的容量准确性,而移液器密合性则是决定移液结果是否准确的关键因素之一。一、移液器的密合性无论是常见的手动移液器还是现在渐渐兴起的电动移液器,其基本原理均是通过活塞在活塞套内 At present, more and more pipette has been used in major research laboratories in China. However, in the current practical application, the simple transfer of liquid from one location to another can not meet the requirements of most experimental processes. More and more users attach more importance to the volumetric accuracy of pipette transferring liquids, and pipette adhesion is one of the key factors that determine whether pipetting results are accurate. First, the pipette adhesion Whether it is a common manual pipette or the gradual rise of the electric pipette, the basic principle is through the piston in the piston sleeve