1.
Sud Med Ekspert
; 56(5): 29-33, 2013.
Article
in Russian
| MEDLINE
| ID: mdl-24432425
ABSTRACT
The optimal conditions for isolation of naphazoline from naphthyzin preparations and biological fluids with chloroform at pH 9.18 are described. The compound of interest was identified with the use of color and precipitation reactions, IR and UV spectroscopy, thin-layer and gas chromatography, and chemical methods including high performance liquid chromatography, chromatodensitometry, and UV spectroscopy. The results obtained by the three methods are comparable.