分ぶん注ちゅう器き

noun

dispensing burette

A laboratory burette designed for dispensing precise volumes of liquid, often used in titrations and analytical chemistry.

• 分ぶん注ちゅう器きを使つかって試し薬やくを正せい確かくに滴てき下かする。

  Use a dispensing burette to add the reagent dropwise with precision.