• 煤抽提物 - 引用次数：2

  Using different proportions of THF and water mixed solvent(firstly,20% THF,then 50% THF,finally 80% THF)as eluant and dichloromethane as eluent in C18 column enriched 2,6-di-tert-butyl-p-cresol as main phenolic compounds from coal extracts with high selectivity.

  采用C18柱,分别用体积分数为20%,50%和80%的THF水溶液为淋洗剂,二氯甲烷为洗脱剂,可实现煤抽提物中以2,6-二叔丁基对甲酚为主的酚类化合物的高选择性分离。

  参考来源 - 固相萃取法富集煤抽提物中的酚类化合物

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