| 高效液相色谱法测定杀菌灭藻剂TNW-E含量 |
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| 引用本文： | 高冬梅,张海婴,梁巧,王永伟. 高效液相色谱法测定杀菌灭藻剂TNW-E含量[J]. 生命科学仪器, 2009, 7(6): 37-39 |
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| 作者姓名： | 高冬梅 张海婴 梁巧 王永伟 |
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| 作者单位： | 浙江传化股份有限公司,浙江杭州,311215 |
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| 摘 要： | 建立了高效液相色谱法测定杀菌灭藻剂TNW-E含量的测定方法,采用C18柱,流动相为甲醇：水（80：20）,流速为0.9mL/min,检测波长为220nm,外标法定量。试验方法相对标准偏差为0.012%（n=5）,加标回收率为99.80%～101.05%,该方法简便、准确、易行,可用于质量控制。
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| 关 键 词： | 高效液相色谱 杀菌灭藻剂 TNW-E |
Determination of bactericide and algicide TNW-E solution by higly effcient liquid chromatography |
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| Dong-mei Gao,Hai-ying Zhang,Qiao liang,Yong-wei Wang. Determination of bactericide and algicide TNW-E solution by higly effcient liquid chromatography[J]. Life Science Instruments, 2009, 7(6): 37-39 |
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| Authors: | Dong-mei Gao Hai-ying Zhang Qiao liang Yong-wei Wang |
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| Affiliation: | (Zhejiang Transfar Co.Ltd.,Hangzhou 311215,China) |
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| Abstract: | A new method was studied for the determination of bactericide and algicide TNW-E solution by higly effcient liquid chromatography.An C 18 column was used with a mobile phase consisted of mixture of methanol/water （80：20） at a flow rate of 0.9 mL/min,and UV detector wavelength was 220 nm .using external standard method.RSD was 0.022% （n=5）, The recovery was in the range of 99.80% - 101.05%,The method was simple,accurate and rapid reproducible and can be used for quality control of phenazinone. |
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| Keywords: | TNW-E |
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