您要查找的是不是:
- Graphite furnace atomic absorption spectrometry. 石墨炉原子吸收法
- The graphite furnace atom absorption spectrum method have intelligent,fleetness,high selectivity characteristics in measurement sample inside trace element. 石墨炉原子吸收光谱法对于测定样品中微量金属元素具有灵敏、快速、选择性高等特点,但测定前必需进行样品前处理。
- The research of optimization condition on determination of chromium content in dairy products by graphite furnace atom absorption spectrographic methods was mainly developed. 本文主要开展了石墨炉原子吸收光谱法测定乳品中铬含量优化条件的研究。
- A second is the determination of high temperature elements such as Si and Al using the AI 1200 Atomic Absorption Spectrometer's spatially and temporally isothermal graphite furnace atomizer. 我们的使命是为分析化学及生命科学领域的科技人员提供独特,高质量的仪器设备及长期的技术支持。
- Trace Pt in the CO combustion promoter was determined by graphite furnace atomic absorption spectroscopy. 本文提出了用石墨炉原子吸收法测定一氧化碳助燃剂中的微量铂。
- A new method to determine ferrum in anhydrous hydrazine by graphite furnace atomic absorption spectrometry was set up. 建立了测定无水肼中铁含量的石墨炉原子吸收法。
- Determination of trace Mo in ferrosilicon alloy by graphite furnace atomic absorption spectrometry is studied. 考查了石墨炉原子吸收测定硅铁合金中钼的最佳灰化、原子化条件,酸介质及共存元素的影响。
- Methods Vanadium content in cassia seed was measured by graphite furnace atomic absorption spectrophotometer. 方法应用石墨炉原子吸收分光光度法测定富钒决明子芽中钒含量。
- The process of determination for lead in paint material of inside wall by graphite furnace atomic absorption spectroscopy using (NH_4)_2HPO_4 as matrix modifier is desc ribed. 本文描述了用(NH_4)_2HPO_4作基体改进剂、石墨炉原子吸收法直接测定内墙涂料中铅的方法。
- A method for the determination of lead and chromium in drink water by graphite furnace atomic absorption spectrometry has been presented. 拟定了用HNO3-H2 O2 消化样品 ,以钯盐作基体改进剂 ,用石墨炉原子吸收测定饮用水中Pb和Cr的分析方法。
- The sample was dissolved in a mixture of nitric acid and hydrofluoric acid then determined by graphite furnace atomic absorption spectrometry. 摘要用硝酸和氢氟酸溶解铜合金,用石墨炉原子吸收光谱法直接进行测定。
- Methods Graphite furnace atomic absorption spectrometry was used to analyze the nickel in the oil with Zeeman background correction. 方法采用石墨炉原子吸收光谱法,以塞曼背景校正,标准加入法测定。
- Micro Be of high purity Nb ingot were detected by the high sensitivity's graphite furnace atomic absorption spectrophotometry. 摘要利用高灵敏度的石墨炉原子吸收光谱仪对高纯铌锭中的微量铍进行了测试。
- Objective:To introduce the graphite furnace atomic absorption spectrophotometry(GFAAS) method was developed for analysis of aluminium in pig liver. 目的:介绍用石墨炉原子吸收分光光度法测定猪肝中铝含量的方法。
- The determination of thallium in cesium iodide crystal by platform graphite furnace atomic absorption spectrometry has been studied. 采用平台石墨炉原子吸收光谱法测定了碘化铯晶体中铊。
- Methods Arsenic in cosmetics was determined by graphite furnace atomic absorption spectrometry with citric acid as a matrix modifier. 方法利用基体改进剂,应用石墨炉原子吸收光谱法分析化妆品中砷。
- The mechanism of atom formation of analyte is studied in graphite furnace atomic absorption spectrometry for probe isothermal atomization by means of a method that combines thermodynamics and kinatics. 本文应用热力学和动力学相结合的方法,研究了石墨炉原子吸收分析中,探针恒温原子化的原子形成机理。
- L-tryptophane samples were digested with ashing method,the method for the determination of lead in L-tryptophane by graphite furnace atomic absorption spectrometry was developed. 采用干灰法消化L-色氨酸样品,建立了测定L-色氨酸中重金属(以铅计)含量的石墨炉原子吸收光谱法。
- The determination of micro lead in facial washing milk was investigated by graphite furnace atomic absorption spectrometry(GFAAS),and measuring conditions were analyzed. 研究了用石墨炉原子吸收法测定洗面奶中的微量铅含量,对仪器工作条件进行了分析。
- The determination of trace cobalt in water after separation and enrichment with sulfhydryl cotton by graphite furnace atomic absorption spectrometry is described. 通过巯基棉分离富集,采用石墨炉原子吸收光谱法成功地测定了环境水样中的痕量钴。