column chromatography

常见例句

METHODS: Alcoholic extraction, silica gel, ODS column chromatography and recrystallization were used.
方法：採用工業酒精提取、膠柱層析、ds柱層析和重結晶等方法。
Silica gel column chromatography and solvent extraction were used to separate grease and abradant in a kind of excellent polishing paste for plastics, respectively.
分別採用矽膠柱色譜法和溶劑抽提，分離優質塑料拋光膏中的油脂和磨料部分。
The method of extracting the auxin in seaweeds with organic solvent, separating and purifying the auxin by ether extraction method and column chromatography has been established.
確立了以有機溶劑提取海藻中的生長素，以乙醚萃取法和柱層析法對生長素進行分離純化的方法。