| 摘要 |
Apparatus for washing contaminated laboratory containers such as test tubes, flasks and the like. A tube, one end of which is connected to a source of negative pressure and the other end of which is inserted into a contaminated container, has a length sufficient to reach the bottom of the container to remove by aspiration material therein. A pump is connected to a source of washing material and, when actuated, delivers washing material into the container. Actuation of the pump interrupts aspiration during delivery of washing material. The washing material thus delivered to the container and contaminants are withdrawn by aspiration from the container after the pump is deactuated. |
