| 一种流动注射分析用的多功能进样阀 |
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| 引用本文： | 袁有宪,王跃军,彭涛.一种流动注射分析用的多功能进样阀[J].分析化学,1988(11). |
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| 作者姓名： | 袁有宪 王跃军 彭涛 |
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| 作者单位： | 中国水产科学院黄海所 青岛 |
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| 摘 要： | 一种流动注射分析用的多功能进样阀研制成功。该阀具有结构简单合理,加工制作容易,使用寿命长,不易泄漏等优点.可用于单通道进样,多通道交替进样,合并带、阀停流、连续测定以及在线离子交换分离富集等技术,是一种理想的进样和流路转换装置。
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A MULTIFUNCTIONAL SAMPLING VALVE FOR FLOW INJECTION ANALYSIS |
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| Yuan Youxian Wang Yuejun Peng Tao.A MULTIFUNCTIONAL SAMPLING VALVE FOR FLOW INJECTION ANALYSIS[J].Chinese Journal of Analytical Chemistry,1988(11). |
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| Authors: | Yuan Youxian Wang Yuejun Peng Tao |
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| Abstract: | A multifunctional rotary sampling valve for flow injection analysis has been designed and applied to introducing samples and alternating the analytical streams in the systems of loop-controlled sample volume, valve-stopped flow, alternate sampling with two or three loops, merging zones, simultaneous determination for two elements or chemical species and ion-exchange preconcentrations with single or double columns. It is a versatile useful device in routine analyses and research works. |
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| Keywords: | Flow injection analysis Multifunctional rotary sampling valve |
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