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非洲小刘德华

新虫 (初入文坛)

[求助] 有效成分制备分离 已有1人参与

含成分的甲醇溶液中有少量的磷酸如何去除
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小灰灰92

木虫 (著名写手)

【答案】应助回帖

加水,用乙酸乙酯或者其他溶剂萃取
2楼2024-12-10 17:27:30
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