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- Objective:Study on behavior of hydride generation of organic arsenic. 目的:研究有机砷的氢化物发生行为。
- The sample introductions techniques of hydride generation in ICP-AES is reviewed, 79 references are cited. 摘要评述了等离子体光谱(ICP-AES)中的氢化物发生进样技术进展,引用文献79篇。
- Determination of Arsenic in Feed by Hydride Generation Atonic Fluorescence Spectrometry[J]. 引用该论文 刘庆生;张萍;范志影;常碧影.
- The sample solution is inducted using nebulization and hydride generation in 4.8mol/L HCl. 本法最低检出量基本满足血清样品的测定要求。
- The content of selenium in selenium-enriched malt was determined by hydride generation atomic fluorescence spectrometry (HG-AFS). 采用氢化物发生-原子荧光光谱法对富硒麦芽中硒的含量进行了分析。
- A method for determination of trace arsenic in high-purity boracic acid by hydride generation atomic fluorescence spectrometry is presented. 研究了氢化物-原子荧光光谱法测定高纯硼酸中痕量砷的方法。
- A method has been reported for the determination of As in cobalt oxalate by hydride generation atomic fluorescence spectrometry (HG-AFS). 摘要报道了采用氢化物发生-原子荧光光谱(HG-AFS)法测定草酸钴中痕量砷。
- Using microwave oven clean-up and hydride generation atomic fluorescence spectrometry determined the trace lead in the saline cod food. 采用微波炉消解,氢化物-原子荧光法测定盐渍鳕鱼中的痕量铅,并对原子荧光法测定痕量铅的条件进行了系统研究。
- A method has been reported for the determination of Se and Te in pure cathode copper by hydride generation atomic fluorescence spectrometry (HG-AFS). 本文报道了采用氢化物发生-原子荧光光谱法(HG-AFS)测定高纯阴极铜中硒、碲。
- Methods: Hydride generation atomic fluorescence spectrometry was applied to determine lead in drinking water and source water. 方法:采用氢化物原子荧光法测定生活饮用水及其水源水中的铅。
- A new method is introduced for the determination of trace lead by hydride generation atomic fluorescence spectrometry (HG-AFS). 摘要建立了磷酸介质中氢化物-原子荧光光谱法(HG-AFS)测定环境水样中铅的新方法。
- It will accomplish the hydride generation at micro-liter sample volume without the need for an external addition of acid, and the use of a gas-liquid separator. 给出了装置的结构、操作,试验并优化了固体还原剂与有机酸的质量配比、反应腔体体积、进样量等反应条件。
- A hydride generation atomic fluorescence spectrometry method has been developed for the determination of trace lead in Chinese Traditional Medicine and tobacco. 应川Al:S一22O2a型双道原子荧光分光光度计和断续流动的氛化物发’{几技术,采用高压溶样的消解方式,在选定的实验条件下,建立了氢化物发生一原子荧光光谱法测定中药和烟仆}。 中铅含量的方法。
- Intermittently flowing Hydride Generation Nondispersive Atomic Fluorecence Spectrometry method is used to analyze trace Selenium in teas under the optimized working conditions. 采用断续流动氢化物发生-无色散原子荧光分析法测定茶叶中的微量硒,确定了仪器及氢化物产生的最佳实验条件。
- A method for the determination of selenium from selenium-enriched malt by hydride generation atomic fluorescence spectrometry(HG-AFS) has been developed. 建立了氢化物发生-原子荧光光谱法测定富硒麦芽中硒的分析方法。
- The uncertainty of measurement for the determination of arsenic and selenium in water by hydride generation atomic fluorescence spectrometry was evaluated. 对用氢化物发生原子荧光光谱法联合测定水中砷、硒的测量结果进行了不确定度评定。
- Hydride generation system was applied to inductively coupled plasma mass spectrometry when a simple laboratory-built concentric nebulizer was used as interface. 运用自制的接口,实现了氢化物发生与电感耦合等离子体质谱的联用。
- Microwave ashing was used for the pre-treatment of vegetable oil and hydride generation atomic fluorescence spectrometry was employed for the further determination. 采用微波灰化对植物油进行前处理,用氢化物原子荧光光谱法对植物油进行测定。
- The speciation of inorganic arsenic can be performed by controlling the electrolytic currents with electrochemical hydride generation coupled to atomic absorption spectrometry. 通过使用不同的电流条件,采用电化学氢化物发生与原子吸收光谱联用技术有效地实现了无机砷的形态分析。
- This paper focuses on the application of hydride generation atomic fluorescence spectrometry in determination of arsenic, selenium, tin and antimony in Chinese herbs and cropper. 本文主要研究利用氢化物发生-原子荧光光谱技术在测定中草药和农作物中的微量元素砷、硒、锡、锑的应用。