
萤光光谱仪;荧光分光计
Arsenic and mercury in drinking water were determined simultaneously by XGY-6080 double-channel atomic fluorescence spectrometer.
使用XGY-6080型双通道原子荧光光度计,同时测定饮用水中的砷和汞。
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型双道原子荧光光度计同时测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原子荧光分析仪对饮用水中微量锡含量的测定方法进行研究分析。
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.
介绍了一种小型的微束X射线荧光分析谱仪,它是由导管X光透镜和能量色散X射线荧光分析谱仪组成。
Objective To introduce hydride generation atomic fluorescence spectrometer for determining Se in the air of workshops.
目的通过试验提出氢化物发生-原子荧光光谱法测定车间空气中硒的方法。
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.
采用断续流动氢化物发生器,对原子荧光法测定痕量铅的条件进行了系统研究,并考察了共存元素的干扰情况。
In order to solve the problem, this paper firstly puts forward ****** use of X-ray fluorescence spectrometer to test trace elements in the glass.
本论文通过理论分析和具体实验论证了大型X-射线荧光光谱仪可用于玻璃的痕量元素检测。
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.
介绍了作者最新研制的XGY6080双通道原子荧光光度计的原理框图、主要技术指标及有关方法技术实验。
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).
最后,利用琼脂糖凝胶电泳、荧光分光光度计以及多角度激光散射手段,对合成的多聚物与质粒DNA的缩合作用进行了检测研究。
Results are accorded with results of determination by biger _ sized wavelength dispersion X _ ray fluorescence spectrometer.
测定结果与大型的波长色散型X射线荧光光谱仪一致。
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.
应用自行研制的全反射X射线荧光光谱仪样机,建立了核动力堆(PWR)乏燃料元件不溶残渣化学成分测定方法。
Fluorescence spectrometer was used to assay the fluorescence degree of AGEs in collagen extract.
用荧光分光光度仪测定胶原提取液中糖化终末产物的荧光强度。
The characteristics and technical specifications of SPECTROSCAN U portable wavelength dispersive X ray fluorescence spectrometer was introduced.
介绍了SPECTROSCAN -U便携式波长色散X射线荧光光谱仪的技术指标及特点;
At the same time, we also deputize high performance capillary electrophoresis (HPCE), X-ray fluorescence spectrometer, nucleic acid spectrometer, etc.
主要代理的产品有:进口高效毛细管电泳仪,X射线荧光光谱仪等。
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.
介绍了应用AF S-2202双道原子荧光计测定砷、锡、铋、汞的日常工作中经常出现的问题及其解决办法。
Acid digestion of this method, determination conditions of Atomic Fluorescence Spectrometer were optimized.
方法对方法中酸消解、原子荧光光度计测定条件等进行优化。
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:建立氢化物-原子荧光法测定水处理剂聚合*********和硫酸铝中砷的方法。
Rigaku 3080E3 X-ray fluorescence spectrometer is applied to the determination of 16 microelements in sweet drinks.
本文提出了低温蒸干和炭化制样X-射线荧光分析甜饮料中16种微量元素的方法。
The interaction between aluminium and calmodulin has been stu***d with the fluorescence spectrometer.
本文研究了铝与钙调蛋白相互作用的荧光光谱。
Simultaneously, a new designed non dispersive atomic fluorescence spectrometer(SK-800) for determination of gold was introduced simply.
简单介绍了新研发的SK-80 0无色散原子荧光测金仪的主要概况。
Arsenic and mercury in water are tested with the dual-channel atomic fluorescence spectrometer in various conditions.
采用双道原子荧光光度计同时测定饮用水中砷和汞,并进行各种测定条件的试验与研究。
This report briefly introduces the analysis of Fe, Ni, Zn and Cu in Ni-Zn Ferrite with X-ray Fluorescence spectrometer.
介绍X荧光光谱法测定镍锌铁氧体中的铁、镍、锌、铜等元素的方法。
Results show that:(1)X-ray fluorescence spectrometer is the best method to detect total concentration of heavy metals in eco-cement.
试验结果表明:(1)荧光光谱法是最优的总量测定方法;
fluorescence spectrometer(荧光光谱仪)是一种用于测量物质荧光特性的分析仪器,结合了荧光现象和光谱分析技术。以下为详细解释:
公式示例:荧光强度($I_f$)与物质浓度($c$)的关系可表示为: $$ I_f = k cdot phi cdot I_0 cdot c $$ 其中,$k$为仪器常数,$phi$为荧光量子产率,$I_0$为激发光强度。
如需进一步了解具体型号或操作原理,中的设备规格说明。
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