Rubber Suction Bulb with valves

A rubber suction bulb with three valves is a specialized laboratory tool designed for precise liquid handling. It typically consists of a rubber or silicone bulb with three integrated one-way valves. These valves enable controlled suction, dispensing, and rinsing of liquids. The three-valve system allows for separate control of liquid aspiration, expulsion, and air release. This design is particularly useful in applications that require precise and controlled fluid transfer, such as in analytical chemistry, medical laboratories, or scientific research where accuracy and reproducibility are critical.

帶閥門的橡膠吸球是一種專用的實驗室工具，設計用於精確處理液體。它通常由一個橡膠或矽膠球和三個集成單向閥組成。這些閥門可以控制液體的抽吸、分配和沖洗。三閥系統可分別控制液體吸入、排出和空氣釋放。這種設計尤其適用於需要精確和可控液體輸送的應用場合，如分析化學、醫學實驗室或科學研究等對精確性和可重覆性要求極高的領域。