摘要
用甲基苯基聚硅氧烷改性的氯化镉柱(MPS-CdCl_2)基线分离了蒽、菲异构体。蒽、菲的相对保留值(α_(a/p))和调整保留时间(t’R)随氯化镉含量的提高而增大。MPS-CdCl_2。柱选择性好,柱效稳定。
Anthracene-phenanthrene isomers have been separated completely on cadmium chloridecolumns modified with methyl phenyl silicone. The relative retention value and the adjustedretention time of anthracene and phenanthrene increased with increasing level of cadmiumchloride in the column. The selectivity and stability of these columns are rather good.
关键词
MPS-CdCe2柱
色谱性能
蒽
菲
Anthracenc-Phenanthrene isomers
MPS-CdCl_2 columns
chromatographic bebaviour
