配合移液枪使用,常用于实验室少量或微量液体的移取，规格不同，不同规格的移液枪配套使用不同大小的枪头
     Cooperate with pipette for use, it is often used to remove small amount or trace liquid in laboratory. Different specifications of pipette are matched with different sizes of pipette

匹配度好,适合多种移液枪  
  Good match, Suitable for various pipettes
低残留,疏水性强,使数据更准确
  Low Residual, Strong hydrophobicity,
  More accurate data
加长吸头实现深窄容器中吸液和排液 
  Easy pickup and Drain In deep container
滤芯吸头防止气雾和液体吸入移液器内部 
  Prevent air/liguid into the pipette