1.
Chinese Journal of Analytical Chemistry
;
(12): 457-460, 2001.
Article
in Chinese
| WPRIM
| ID: wpr-410541
ABSTRACT
Correspondence analysis was used for determining the important factors from the six factors influencing analysis of cephalosporin in reversed phase-high performance liquid chromatography (RP-HPLC). Experiments were planed by U7(76), then the synthetical correspondence between a series of optimizations and the factors was calculated. Result indicated that that proportion of organic solvent, pH and concentration of buffer were three most important factors. It showed that the correspondence analysis was a better method to determining the important factors in RP-HPLC