Determination of Camphor in Bohenao Zhangnao Nose Drops by RP-HPLC / 中国药房
China Pharmacy
;
(12)1991.
Article
in Chinese
| WPRIM
| ID: wpr-531902
ABSTRACT
OBJECTIVE:
To develop an RP-HPLC method to determine the camphor in Bohenao zhangnao nose drops.METHODS:
The HPLC separation was carried out on a Supelcosil C18(150 mm?4.6 mm,5 ?m) column.The mobile phase consisted of methanol-water(70∶30) at a flow rate of 1 mL?min-1.The column temperature was 25 ℃ and the detective wa-velength was set at 289 nm. The content was computed using external standard method.RESULTS:
The linear range of cam-phor was 0.1~1 mg?mL-1(r=0.999 8) with recovery rate ranged from 100% to 103%(RSD
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
1991
Type:
Article
Similar
MEDLINE
...
LILACS
LIS