English Dictionary

washing bottle

名詞

(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.

日本語の意味

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。

When filtering the precipitate, I gently directed the stream from the washing bottle onto the filter paper to rinse away soluble impurities.

沈殿をろ過する際、洗浄瓶の一方の管から出る水流をろ紙にやさしく当てて可溶性の不純物を洗い流しました。

意味（1）

(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.

washing bottles （ plural ）