Improvement of quality control of lidocaine hydrochloride injection / 药学实践杂志
Journal of Pharmaceutical Practice
;
(6): 72-75, 2016.
Article
Dans Chinois
| WPRIM
| ID: wpr-790561
ABSTRACT
Objective To improve the quality control standard of lidocaine hydrochloride injection .Methods A method for determination of related substances in lidocaine hydrochloride injection was established .Lidocaine hydrochloride was as‐sayed by HPLC .The chromatographic conditionsC18 chromatographic column was used .The mobile phase was phosphate buffer and acetonitrile (50∶50 ,adjusted to pH 8 with phosphoric acid) .The detection wavelength was 254 nm .Results Ac‐cording to the result of method verification ,related substances could be examined by HPLC .Lidocaine hydrochloride was as‐sayed by HPLC ,which showed excellent linearity at the range of 373 .62‐3 736 .19 μg/ml .The average recoveries were 102 .1% (RSD=0 .9% ) .Conclusion The improved standard could be used to control the quality of lidocaine hydrochloride injection .
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Journal of Pharmaceutical Practice
Année:
2016
Type:
Article
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS