Purifies coumarin in Angelica dahurica have influenced by the adsorption and the elution time, the adsorption and the elution pH value.
精制白芷总香豆素受到树脂种类、洗脱剂的种类、吸附及洗脱时间、吸附及洗脱的pH值的影响。
2
生物学
洗脱时间
双语例句
1
The elutiontime is a characteristic of an individual compound; and the instrument response, measured as peak area or peak height, is a function of the amount present.
每种组分有其特有的洗脱时间，仪器的响应值，峰面积和峰高都与组分的量有关。
2
The gradient elution is reasonable when the retention time is 2.3 times after the appearance of prominent peak with initial mobile phase acetonitrile-water (40:60).
用初始流动相乙腈-水(40：6 0)洗脱至主峰出峰保留时间的2.3倍时开始进行梯度洗脱比较合理。
3
Gradient elution: the configuration of the equipment employed may significantly alter the resolution, retention time and relative retentions described in the method.