Method verify on quantity of organic solvents remaining

HAN Jia-yi; ZHENG Guo-gang

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Volume 21 Issue 6

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Article Navigation > Journal of Pharmaceutical Practice and Service > 2003 > (6): 355-357

HAN Jia-yi, ZHENG Guo-gang. Method verify on quantity of organic solvents remaining[J]. Journal of Pharmaceutical Practice and Service, 2003, (6): 355-357.

Citation:

HAN Jia-yi, ZHENG Guo-gang. Method verify on quantity of organic solvents remaining[J]. Journal of Pharmaceutical Practice and Service, 2003, (6): 355-357.

Method verify on quantity of organic solvents remaining

Zhejiang Institute for Drug Control, Hangzhou 310004, China

Received Date: 2003-10-28

Abstract

OBJECTIVE To establish a GC method for the determination of organic solvents remaining. METHODS The methods was approved by high efficiency chlomatogram column of INNOWAX(30m×0.32mm×0.25μm),with a detector of FID using direct injection. RESULTS:There is no interfere of every component between ethanol,DMF,acetic acid inside standard and solven. The resolution and sensitivity were acceptable. The detection limit of the three components were 2.03μg/mL, 2.21μg/mL, 3.75μg/mL respectively. CONCLUSIONS This method is accurate to control the organic solvents remaining.
- GC,
- quantity of organic solvents,
- remaining
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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