yellow ointment 中文意思是什麼
yellow ointment
解釋
黃色軟膏-
This material was loaded onto a silica gel column and the column was eluted with chloroform several times until the fraction of interest was collected. finally we obtained some light yellow green ointment liquid f i
採用硅膠作干層析柱填充物,用氯仿作展開劑和洗脫液,反復硅膠層析,對柄海鞘鞘囊氯仿浸提物進行分離、提取與純化,最後得到一淺黃綠色的油狀液體fraction (以下均稱f ) 。
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