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Hunan Yi Ke Da Xue Xue Bao. 1998;23(4):405-6.

[Determination of chloramphenicol in chloramphenicol and dexamethasone sodium phosphate ear drops by first derivative spectrometry].

[Article in Chinese]

Author information

1
Department of Pharmacy, Xiangya Hospital, Hunan Medical University, Changsha 410008.

Abstract

Determination of chloramphenicol in the ear drops by first derivative spectrometry was studied. The detecting wavelength was 303.0 nm. The linear range was 0-65.2 micrograms.ml-1 (r = 0.9999). The average recovery was 99.84%, RSD = 0.37% (n = 8). The method is simple and accurate.

PMID:
11189409
[Indexed for MEDLINE]

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