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摘要

The need to measure and handle liquids has always been necessary to man, and the pipette was first developed in 1795 by the father of volumetric analysis, French chemist, Francois-An-toine-Henri Descroizelles. Described as a graduated glass cylinder it was somewhat similar to the modern day burette. Better known for his laws on gases and work on the measurement of alcohol by volume, the French chemist and physicist, Joseph Louis Gay-Lussac, turned his attention to this invention and produced an improved version some 30 years later, for which he suggested the name pipette or burette. The design remained largely unchanged until the era of mechanisation in the 20th century.
机译:一直以来,对测量和处理液体的需求一直是人类的需要,移液器由体积分析之父法国化学家Francois-An-toine-Henri Descroizelles于1795年首次开发。被描述为带刻度的玻璃量筒,有点类似于现代滴定管。法国化学家兼物理学家约瑟夫·路易斯·盖伊·卢萨克(Joseph Louis Gay-Lussac)以其关于气体的定律和酒精体积测量法而闻名,他将注意力转向了这项发明,并在30年后提出了改进版本,为此他提出了名称移液器或滴定管。直到20世纪机械化时代,该设计基本上保持不变。

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