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- Graphite furnace atomic absorption spectrometry. 石墨爐原子吸收法
- Graphite Tubs Modification Technique in Graphite Furnace AAS. 石墨爐AAS法中的石墨管改進技術
- Trace Pt in the CO combustion promoter was determined by graphite furnace atomic absorption spectroscopy. 本文提出了用石墨爐原子吸收法測定一氧化碳助燃劑中的微量鉑。
- A new method to determine ferrum in anhydrous hydrazine by graphite furnace atomic absorption spectrometry was set up. 建立了測定無水肼中鐵含量的石墨爐原子吸收法。
- Determination of trace Mo in ferrosilicon alloy by graphite furnace atomic absorption spectrometry is studied. 考查了石墨爐原子吸收測定硅鐵合金中鉬的最佳灰化、原子化條件,酸介質及共存元素的影響。
- Methods Vanadium content in cassia seed was measured by graphite furnace atomic absorption spectrophotometer. 方法應用石墨爐原子吸收分光光度法測定富釩決明子芽中釩含量。
- The intermittent injection desolvation method is used to accumulate the sample onto the graphite furnace surface. 本文所討論的電熱霧化法是採用繼續噴洒去溶技術,使試樣在石墨爐表面逐步積累的進樣方法。
- 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作基體改進劑、石墨爐原子吸收法直接測定內牆塗料中鉛的方法。
- A method for the determination of lead and chromium in drink water by graphite furnace atomic absorption spectrometry has been presented. 擬定了用HNO3-H2 O2 消化樣品 ,以鈀鹽作基體改進劑 ,用石墨爐原子吸收測定飲用水中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. 摘要用硝酸和氫氟酸溶解銅合金,用石墨爐原子吸收光譜法直接進行測定。
- Jiang Yong-qing, YaoJin-yu and HuangBenli,「Mechanism of boron atomization in graphite furnace Aas,」Acta Chim.Sinica. Eng.Ed. 1985(5), 437. 蔣永清,姚金玉,黃本立,「石墨爐電感原子吸收光譜法測鋁時氯化物的干擾及硝酸鈣的增感作用」,分析化學17,692(1989)
- Methods Graphite furnace atomic absorption spectrometry was used to analyze the nickel in the oil with Zeeman background correction. 方法採用石墨爐原子吸收光譜法,以塞曼背景校正,標準加入法測定。
- The atomization mechinism of molybdenum on the graphite probe surface in the graphite furnace is studied with X ray diffraction experiment. 本文報道了應用X-射線衍射分析及其它一些實驗手段,研究鉬在石墨爐內石墨探針表面上的原子化機理。
- Micro Be of high purity Nb ingot were detected by the high sensitivity's graphite furnace atomic absorption spectrophotometry. 摘要利用高靈敏度的石墨爐原子吸收光譜儀對高純鈮錠中的微量鈹進行了測試。
- Satisfactory results can be obtained by adding the sample solution and matrix modifier separately into the graphite furnace. 用樣品溶液和基體改進劑分別加入到石墨爐中的標準加入法可得到滿意的結果。
- Objective:To introduce the graphite furnace atomic absorption spectrophotometry(GFAAS) method was developed for analysis of aluminium in pig liver. 目的:介紹用石墨爐原子吸收分光光度法測定豬肝中鋁含量的方法。
- The determination of thallium in cesium iodide crystal by platform graphite furnace atomic absorption spectrometry has been studied. 採用平台石墨爐原子吸收光譜法測定了碘化銫晶體中鉈。
- Methods Arsenic in cosmetics was determined by graphite furnace atomic absorption spectrometry with citric acid as a matrix modifier. 方法利用基體改進劑,應用石墨爐原子吸收光譜法分析化妝品中砷。
- 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. 採用干灰法消化L-色氨酸樣品,建立了測定L-色氨酸中重金屬(以鉛計)含量的石墨爐原子吸收光譜法。
- An instrument system is fabricated, in which a graphite furnace is used as a sample intreduction device for inductively coupled plasma atomic emission spectrometry(ETV-ICP-AES). 本文採用國產部件組裝了一套ETV-ICP-AES儀器體系,對裝置的連接及操作參數進行優化。