Author(s): Jin Fang WANG, Zi Hui MENG, Liang Mo ZHOU, Qing Hai WANG, Dao Qian ZHU
Pages: 151-154
Year: 1999 Issue:  2
Journal: Chinese Chemical Letters
Keyword:  Highly efficient column; poly (methacrylic acid-co-styrene-co-divinylbenzene); insitu column; substituted aromatic hydrocarbon; aromatic acid;
Abstract: A highly efficient copolymer (methacrylic acid - co- styrene - divinylbenzene) in situmaking high-performance liquid chromatographic column was prepared and evaluated. Thecolumn efficiency calculated in terms of height equivalent to a theoretical plate was 25 μm andrapid separations of small molecules such as substituted aromatic hydrocarbons and aromatic acidswere achieved within five minutes.