1.
Chinese Journal of Analytical Chemistry
;
(12): 320-322, 2001.
Article
in Chinese
| WPRIM
| ID: wpr-410758
ABSTRACT
Matrix isopotential synchronous fluorescence spectrometric (MISF) method combined with derivative technique has been proposed to determine two spectrally-badly-overlapped anthracene derivatives, 1-chloroanthracene and 9-bromoanthracene,simultaneously. An optimal scanning route of MISF spectra was chosen. By using the novel method, 1-chloroanthracene and 9-bromoanthracene have been determined directly and simultaneously without tedious pre-separation in its mixture.The recoveries of 1-chloroanthracene and 9-bromoanthracene for the analysis are 83.5%~94% and 90.0%~94.0% respectively and their limits of detection are 0.69μg/L and 10μg/L respectively.