column chromatography

常見(jiàn)例句

METHODS: Alcoholic extraction, silica gel, ODS column chromatography and recrystallization were used.
方法：采用工業(yè)酒精提取、膠柱層析、ds柱層析和重結(jié)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.
分別采用硅膠柱色譜法和溶劑抽提，分離優(yōu)質(zhì)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(jī)溶劑提取海藻中的生長(zhǎng)素，以乙醚萃取法和柱層析法對(duì)生長(zhǎng)素進(jìn)行分離純化的方法。