Methods Several items of hepatolysate solution extracted from pig and cattle were tested based on standards, and using size-exclusionchromatography the peptide mappings were analyzed.
方法分别选取猪源、牛源肝水解肽溶液，依据标准检测部分项目，并用分子排阻色谱法进行肽图分析。
2
Size-exclusionchromatography, as a special liquid chromatography, is used to determine the molecular weight distribution and preparatively separate the samples according to the molecular weight.
排阻色谱法做为一种特殊的液相色谱技术可用于分子量分布的测定及按分子量的不同进行的制备分离。
3
The procedure and results of quantitative determination of partially hydrolyzed polyacrylamide (PHPA) in chemical flooding systems by sizeexclusionchromatography are described.