The relative deviation of retention time and peak area were less than 1%.

色素的柱保留时间和峰面积的相对偏差小于1％。

The relative retention time and relative peak area were obtained with itself peak.

结果以黄芩苷作为参照峰，得出各色谱峰的相对保留时间和相对峰面积。

Infants; Intravenous catheter system; Sealing liquid; Sealing effect; Retention time.

婴幼儿；静脉留置针；封管液；封管效果；留置时间。

The retention time of a peak in the HPLC of the sample corresponded to that of ferulic acid.

高效液相色谱表明样品在与阿魏酸相同保留时间处有吸收峰。

Retention time distribution (RTD) is an important parameter of polymer in the extruding process.

停留时间分布(rtd)是表征聚合物挤出过程重要的参数。