用Sephadex LH-20造句子，“Sephadex LH-20”造句

2、Use of Sephadex LH-20 Column Chromatography for Separation and Purification of Flavonoids in Artemisia selengensis Turcz

1、Study on the Isolation Method of Resveratrol from Polygonum cuspidatum by Sephadex LH-20