| 流动注射化学发光法测定头孢曲松钠 |
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| 引用本文： | 权新军,满文慧,宋乃忠,郑松志,王洪艳,金为群. 流动注射化学发光法测定头孢曲松钠[J]. 吉林大学学报(理学版), 2008, 46(6): 1202-1205 |
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| 作者姓名： | 权新军 满文慧 宋乃忠 郑松志 王洪艳 金为群 |
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| 作者单位： | 吉林大学,化学学院,长春,130012;长春大学,生物科学技术学院,长春,130022 |
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| 摘 要： | 基于在碱性介质中头孢曲松钠对鲁米诺-K3Fe(CN)6化学发光体系的增强作用, 建立了流动注射化学发光测定头孢曲松钠的新方法. 测定范围0.1~400 mg/L, 检出限0.06 mg/L, 对0.2 mg/L头孢曲松钠溶液进行测定, 相对标准偏差为1.6%, 将其用于注射用头孢曲松钠粉针剂的测定, 结果令人满意.
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| 关 键 词： | 头孢曲松钠 化学发光 流动注射 |
| 收稿时间： | 2007-12-26 |
Determination of Ceftriaxone Sodium by Flow Injection Chemiluminescence |
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| QUAN Xin-jun,MAN Wen-hui,SONG Nai-zhong,ZHENG Song-zhi,WANG Hong-yan,JIN Wei-qun. Determination of Ceftriaxone Sodium by Flow Injection Chemiluminescence[J]. Journal of Jilin University: Sci Ed, 2008, 46(6): 1202-1205 |
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| Authors: | QUAN Xin-jun MAN Wen-hui SONG Nai-zhong ZHENG Song-zhi WANG Hong-yan JIN Wei-qun |
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| Affiliation: | 1. College of Chemistry, Jilin University, Changchun 130012, China;2. College of Bio Scientific and Technical, Changchun University, Changchun 130022, China |
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| Abstract: | Ceftriaxone sodium was determined by flow injection chemiluminescence, which is based on the strong enhancement effect of ceftriaxone sodium on Luminol K3Fe(CN)6chemiluminescence system in the alkaline medium. Under the optimum conditions, the determination range of method is 0.1~400 mg/L and the detection limit is 0.06 mg/L. The relative standard deviation for the determination of 0.2 mg/L ceftriaxone sodium is 1.6%(n=10). It has been satisfactorily applied to the determination of ceftriaxone sodium in the injections. |
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| Keywords: | ceftriaxone sodium chemiluminescence flow injection |
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