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85问答库 > 高中化学，分液漏斗、滴定管、容量瓶检漏操作的标准描述是？？

高中化学，分液漏斗、滴定管、容量瓶检漏操作的标准描述是？？

2025-04-07 07:38:53

推荐回答（2个）

回答1：

分液漏斗：装水，打开上口玻璃塞，关闭下口活塞，看是否漏液，再旋转180°，看是否漏液。
滴定管：装水，关闭活塞，看是否漏液，旋转180°，再看。。。
容量瓶：装水，盖上玻璃塞，倒转，看是否漏液，旋转。。。。。

回答2：

容量瓶瓶塞旋转了180度后不漏水即可

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