Determination of Pyridine in Potassium Dehydroandrograpolide Succinate by CGC / 中国药房
China Pharmacy
; (12)2005.
Article
in Zh
| WPRIM
| ID: wpr-529168
Responsible library:
WPRO
ABSTRACT
OBJECTIVE: To establish a CGC method for the determination of pyridine in Potassium Dehydroandrograpol-ide Succinate. METHODS: The determination was performed on HP-INNOWAX capillary with column temperature at 100℃. The FID detector was used and the carrier gas was nitrogen. RESULTS:The linear range of Pyridine was 2.46~39.3?g?mL-1 and the average recovery was 98.07%,RSD=4.00(n=9).Its detection limit was 0.2?g?mL-1.CONCLUSION: The method is accurate and rapid, and applicable for the determination of the residual level of Pyridine in Potassium dehydroandrograpolide succinate.
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Index:
WPRIM
Language:
Zh
Journal:
China Pharmacy
Year:
2005
Type:
Article