Osward pipette

例句：

1. 1. The Osward pipette was used to draw the liquid sample.
   使用奥斯沃德吸管来吸取液体样本。
2. 2. The Osward pipette was used to measure the concentration of the solution.
   使用奥斯沃德吸管来测量溶液的浓度。
3. 3. The Osward pipette was used to transfer the liquid from one container to another.
   使用奥斯沃德吸管将液体从一个容器转移到另一个容器。