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| 摘要: |
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| 关键词: 顶空气相色谱法 注射用苄星青霉素 乙酸乙酯 有机残留量 |
| DOI： |
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| Determination of organic solent residue of ethyl acetate in material of benzathine benzylpenicillin for injection by Headspace-GC |
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IANG Ye, CAI Tai-mei
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| Abstract: |
| OBJECTIVETo establish a method for determination of organic solvent residue in formula of benzathine benzylpenicillin for injection. METHODThe solvent was redistilled dimethyl sulphoxide. Headspace-GC was applied to quantitative analysis. The analytical c |
| Key words: headspace-GC benzathine benzylpenicillin for injection ethyl acetate organic solvent residue |
