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HPLC determination of 2,6-xylidine as a basic degradation product of lidocaine

Publication at Faculty of Pharmacy in Hradec Králové |
2003

Abstract

This paper was concerned with the assay of 2,6-xylidine in the ampoules by ion-pair HPLC method. The sentzitivity of detection was increased with derivatisation by dansylchloride.

The samples were analysed by UV and fluorescent detection