并对原子化系统和安全提出要求,建议开展这种高温火焰的原子吸收分析工作,以扩大火焰原子吸收分析元素的范围。
In order to enlarge the range of analyzing elements in flame atomic absorption spectrometry, using this kind of high temperature flame to carry out the atomic absorption analysis is suggested.
和原子吸收光谱仪联用可实现多种流动注射分析和数据处理。
In combination with an atomic absorption spectrometer, it could carryout various flow injection analyses and data processing.
对分光光度法和原子吸收光度法在药物分析中的应用进行了文献综述。
A review of the application of Ultraviolet spectrophotometry and atomic absorption spectroscopy in pharmaceutical analysis is given.
本义就光度检测、原子吸收检测、电化学检测几方面介绍流动注射技术在食品及饮料分析中的应用,引用文献49篇。
The applications of flow injection technique coupled with photometric, atomic absorption and electrochemical detections in food and beverage analyses are reviewed with 49 references.
该文介绍了合金材料中石墨炉原子吸收光谱法等几种元素分析方法的分析及应用情况。
The article introduces several element analysis methods including graphite stove atomic absorption spectrometry, which is used to analyze alloy material, as well as their application circumstances.
为确定以不同硒含量的大豆为原料生产豆腐过程中硒分布特性,用石墨炉原子吸收分光光度法对该过程中各种产物的硒含量进行了分析研究。
To determine the selenium distributed characteristic in bean curd production process by soybean as the material, the content of selenium in products from this prosess was determined and studied.
本文研究是在常规分析基础上,提出的原子吸收法间接测定泥炭水解物中还原糖的方法。
This research is based on conventional method, and uses atomic absorption method to determine reducing sugar inside hydrolysate of peat.
通过优化原子吸收仪器工作条件、消除各种干扰及其它影响因素,可以提高仪器灵敏度和精密度,进而提高分析结果的准确度。
Ooptimuming the working conditions and removing the disturbing factors can improve the spectrophotometer sensitivity and accuracy, and improve the analysing effect.
用火焰原子吸收法分析了不同分离条件下铅的回收率。
The recoveries of plumbum were determined in different enrichment conditions by flame atomic absorption spectrometry.
介绍应用石墨炉原子吸收法测定催化剂中钯和铂的分析方法,及可将干扰元素去除的巯基棉柱分离法。
A method for the determination of Pd and pt in catalyst by graphite furnace atomic absorption spectrometry is introduced, sulfhydryl cotton column is used to separate interferential elements.
采用原子吸收光谱法对食用坚果中污染元素铅的含量进行了分析。
The contents of the pollutant element, lead, in edible nuts were determined by flame atomic absorption spectrophotometry.
评述了多元络合物在原子吸收光度分析中的应用进展。
The development of the multidentate complexes applied in the atomic absorption spectrometry has been reviewed.
本文提出了痕量铅的在线流动注射离子交换预浓集火焰原子吸收测定方法,并将其应用于天然水的分析。
In this paper, a flow-injection system with on-line ion-exchange preconcentration and atomic absorption detection was developed and applied to the determination of tEe amount of lead in natural water.
提出了悬浮液进样石墨炉原子吸收光谱法测定环境样品中痕量铅的分析方法。
A method has been developed for the determination of trace lead in the environmental samples by slurry sampling with graphite furnace atomic absorption spectrometry (GFAAS).
本文介绍一种在火焰原子吸收光谱分析中提高测量精确度的方法——极限精确度法及其应用实例。
A method of ultimate precision in flame atomic absorption spectrophotometry (FAAS) and applicable practice are introduced in this peper.
本文提出了一种简易快捷的火焰原子吸收(FA AS)分析植物样品中的铬的方法。
The simple and rapid analysis method for determination of chromium (Cr) in the sample of plant by flame atomic absorption spectrophotometry (FAAS) was described in this paper.
摘要本文建立了用硝酸硫酸预处理除去大量的铜,王水溶解,火焰原子吸收法测定粗铜中金的分析方法。
The gold in blister copper sample was pretreated with nitric acid - sulphuric acid to remove copper, digested with aqua , and determined by flame atom absorbance spectrometry.
方法:将样品经硝酸分解后,采用火焰原子吸收法和石墨炉原子吸收法分析测定。
Methods:After decompounded the sample by nitric acid, then to detect using both flame and graphite oven atomic absorption spectrophotometer.
采用火焰原子吸收法和石墨炉原子吸收法分析了10种中成药中21种无机微量元素的含量。
The quantities of 21 microelements were determined in 10 Chinese traditional medicines, using both flame and graphite oven atomic absorption spectrometry.
用原子吸收、碘价分析、BET比表面测定、XRD和IR等手段对上述催化剂以及进口催化剂进行了物理和化学表征。
Physical and chemical characterization of the catalysts as well as some import catalysts also was carried out by means of atomic spectra, activity and BET surface area measurement, XRD and IR etc.
方法用冷原子吸收光谱法测定16名实验对象银汞合金充填前和充填后各时间点唾液汞量,用SAS软件程序进行分析统计。
Methods The level of S-Hg of 16 specimens on each time-point before or after amalgams filling were tested by means of absorbed spectrometry, and analysed by SAS program.
研究与应用氧化亚氮-乙炔火焰原子吸收光谱法分析测定热激活电池正极粉中的含钙量。
Calcium in Positive powder of thermal-activated battery measured by atomic absorption spectroscopy with Nitrogen Monoxide was studied and reported in this paper.
采用原子吸收法分析乙醛催化剂溶液中的钯含量,使分析工作者避免接触有毒试剂,改善了工作环境,又缩短了分析时间。
Determination of palladium in acetaldehyde catalyst solution can avoid the use of the toxic reagent, so it can improve working environment, and shorten analysis time.
结论:石墨炉原子吸收光谱法分析测定涉水产品中镍增加量是一种灵敏可靠、简便快捷的方法。
Conclusion: Graphite furnace atomic absorption spectrometry is sensitive, reliable simple and rapid for determination of the increment of nickel soak from the equipment of drinking water.
考察了微波消解条件对分析结果的影响,同时选择了火焰原子吸收分光光度法测定的最佳条件。
The effect of microwave digestion condition on the analysis results was examined and the best analysis condition of FAAS was selected.
原子吸收光谱分析受多种因素影响。
原子吸收光谱分析受多种因素影响。
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