
螢光光譜儀;熒光分光計
Arsenic and mercury in drinking water were determined simultaneously by XGY-6080 double-channel atomic fluorescence spectrometer.
使用XGY-6080型雙通道原子熒光光度計,同時測定飲用水中的砷和汞。
A method using 920 AFS atomic fluorescence spectrometer for simultaneous determination of As and Hg in agricultural products was described.
研究了用AFS-920型雙道原子熒光光度計同時測定食品中砷和汞的方法。
Objective In order to study detection of micro-tin content in water, AFS-230 Atomic Fluorescence Spectrometer was used.
目的利用AFS— 2 30原子熒光分析儀對飲用水中微量錫含量的測定方法進行研究分析。
A compact micro beam X-ray fluorescence spectrometer, which consists of monolithic polycapillary X-ray focusing lens and energy dispersive X-ray spectrometer, is introduced.
介紹了一種小型的微束X射線熒光分析譜儀,它是由導管X光透鏡和能量色散X射線熒光分析譜儀組成。
Objective To introduce hydride generation atomic fluorescence spectrometer for determining Se in the air of workshops.
目的通過試驗提出氫化物發生-原子熒光光譜法測定車間空氣中硒的方法。
The optimum concentrations of the components mentioned above and also the optimum working conditions of the atomic fluorescence spectrometer used in the determination were stu***d thoroughly.
采用斷續流動氫化物發生器,對原子熒光法測定痕量鉛的條件進行了系統研究,并考察了共存元素的幹擾情況。
In order to solve the problem, this paper firstly puts forward ****** use of X-ray fluorescence spectrometer to test trace elements in the glass.
本論文通過理論分析和具體實驗論證了大型X-射線熒光光譜儀可用于玻璃的痕量元素檢測。
The principal block diagram, main technical specifications and test operation of the newly developed XGY6080 double-channel atomic fluorescence spectrometer have been briefly introduced in the paper.
介紹了作者最新研制的XGY6080雙通道原子熒光光度計的原理框圖、主要技術指标及有關方法技術實驗。
Finally we observed the condensation between the polymer and plasmid DNA by the methods of agarose electrophoresis, fluorescence spectrometer and Multi-angle laser light scattering (MALLS).
最後,利用瓊脂糖凝膠電泳、熒光分光光度計以及多角度激光散射手段,對合成的多聚物與質粒DNA的縮合作用進行了檢測研究。
Results are accorded with results of determination by biger _ sized wavelength dispersion X _ ray fluorescence spectrometer.
測定結果與大型的波長色散型X射線熒光光譜儀一緻。
The analysis method of chemical composition of insoluble residue of spent PWR fuel has been developed by using a self-made prototype of total reflection X-ray fluorescence spectrometer.
應用自行研制的全反射X射線熒光光譜儀樣機,建立了核動力堆(PWR)乏燃料元件不溶殘渣化學成分測定方法。
Fluorescence spectrometer was used to assay the fluorescence degree of AGEs in collagen extract.
用熒光分光光度儀測定膠原提取液中糖化終末産物的熒光強度。
The characteristics and technical specifications of SPECTROSCAN U portable wavelength dispersive X ray fluorescence spectrometer was introduced.
介紹了SPECTROSCAN -U便攜式波長色散X射線熒光光譜儀的技術指标及特點;
At the same time, we also deputize high performance capillary electrophoresis (HPCE), X-ray fluorescence spectrometer, nucleic acid spectrometer, etc.
主要代理的産品有:進口高效毛細管電泳儀,X射線熒光光譜儀等。
Some problems in routine determination of As, Sb, Bi and Hg by AFS-2202 double-channel atomic fluorescence spectrometer were discussed and several settlement measures were also proposed.
介紹了應用AF S-2202雙道原子熒光計測定砷、錫、铋、汞的日常工作中經常出現的問題及其解決辦法。
Acid digestion of this method, determination conditions of Atomic Fluorescence Spectrometer were optimized.
方法對方法中酸消解、原子熒光光度計測定條件等進行優化。
Objective:To establish a method of hydride generation-atomic fluorescence spectrometer(HG-AFS) for the determination of arsenic in poly-aluminium sulfate and poly-aluminium chloride.
目的:建立氫化物-原子熒光法測定水處理劑聚合*********和硫酸鋁中砷的方法。
Rigaku 3080E3 X-ray fluorescence spectrometer is applied to the determination of 16 microelements in sweet drinks.
本文提出了低溫蒸幹和炭化制樣X-射線熒光分析甜飲料中16種微量元素的方法。
The interaction between aluminium and calmodulin has been stu***d with the fluorescence spectrometer.
本文研究了鋁與鈣調蛋白相互作用的熒光光譜。
Simultaneously, a new designed non dispersive atomic fluorescence spectrometer(SK-800) for determination of gold was introduced simply.
簡單介紹了新研發的SK-80 0無色散原子熒光測金儀的主要概況。
Arsenic and mercury in water are tested with the dual-channel atomic fluorescence spectrometer in various conditions.
采用雙道原子熒光光度計同時測定飲用水中砷和汞,并進行各種測定條件的試驗與研究。
This report briefly introduces the analysis of Fe, Ni, Zn and Cu in Ni-Zn Ferrite with X-ray Fluorescence spectrometer.
介紹X熒光光譜法測定鎳鋅鐵氧體中的鐵、鎳、鋅、銅等元素的方法。
Results show that:(1)X-ray fluorescence spectrometer is the best method to detect total concentration of heavy metals in eco-cement.
試驗結果表明:(1)熒光光譜法是最優的總量測定方法;
fluorescence spectrometer(熒光光譜儀)是一種用于測量物質熒光特性的分析儀器,結合了熒光現象和光譜分析技術。以下為詳細解釋:
公式示例:熒光強度($I_f$)與物質濃度($c$)的關系可表示為: $$ I_f = k cdot phi cdot I_0 cdot c $$ 其中,$k$為儀器常數,$phi$為熒光量子産率,$I_0$為激發光強度。
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