| 摘要 |
A safety shield for a liquid sample container, the shield comprising a nozzle adapted to be connected in fluid communication with a source of the liquid, a housing defining a lower open end and in operative relationship with the nozzle for partially enclosing the nozzle, and an assembly in operative relationship with the nozzle and with the housing for directing in a downward direction any of the liquids splashed or overflowed from the container and any vapors from the liquid.
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