Pipette with improved pipette tip mounting shaft
    9.
    发明授权
    Pipette with improved pipette tip mounting shaft 有权
    移液管与改进的移液管尖端安装轴

    公开(公告)号:US06737023B1

    公开(公告)日:2004-05-18

    申请号:US09680854

    申请日:2000-10-06

    IPC分类号: B01L302

    CPC分类号: B01L3/0275

    摘要: An air displacement pipette having axially spaced annular sealing and substantially cylindrical lateral support zones on the outer surface of the pipette's mounting shaft for mating with axially spaced annular sealing and substantially cylindrical lateral support regions on the inner surface of a pipette tip, whereby the pipette tip is easily and firmly mountable on and easily ejectable from the pipette tip mounting shaft by the application of minimal axial mounting and ejection forces.

    摘要翻译: 一种空气置换移液管,其在移液管的安装轴的外表面上具有轴向间隔开的环形密封和基本上圆柱形的横向支撑区,用于与移液管尖端的内表面上的轴向间隔的环形密封件和基本上圆柱形的横向支撑区域配合,由此移液管尖端 通过施加最小的轴向安装和排出力,可以容易地并且牢固地安装在移液器尖端安装轴上并且容易地从移液管尖端安装轴排出。