The content of bilirubin in Niuhuang Qingxin Pills was isolated and determined by liquid-solid absorptionchromatography.
采用液-固吸附色谱分离，测定了牛黄清心丸中胆红素的含量。
2
The chain length distribution of a oligomeric polystyrene sample initiated by n-butyl lithium was determined by high performance size exclusion chromatography on a ultraviolet absorption detector.
用高效尺寸排除色谱以紫外吸收光度计寿检测器，测定了一个以正丁基锂引发的聚苯乙烯齐聚物的链长分布。
3
Volatile ions are trapped in slightly basic or acidic absorption solutions for subsequent direct determination by ion chromatography, voltammetry or atomic spectroscopy.