Last Updated
：2025/11/28
washing bottle
Noun
Japanese Meaning
化学実験で使用される器具で、コルクに貫通させたガラス管を備えた瓶。片側の管から空気を吹き込み、反対側から水流を作り、沈殿物やフィルター上の物質の洗浄やすすぎに用いられる。
（ plural ）
Quizzes for review
(chemistry) A bottle fitted with glass tubes passing through the cork, so that on blowing into one of the tubes a stream of water issuing from the other may be directed upon anything to be washed or rinsed, as a precipitate upon a filter, etc.
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washing bottle
When filtering the precipitate, I gently directed the stream from the washing bottle onto the filter paper to rinse away soluble impurities.
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When filtering the precipitate, I gently directed the stream from the washing bottle onto the filter paper to rinse away soluble impurities.
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