Hydride generation atomic absorption spectrometry
Determination of Lead in Human Teeth by Hydride Generation Atomic Absorption Spectrometry
... To the best of our knowledge there are no published data dealing with a matrix modified hydride generation atomic absorption spectrometry determination of microgram amounts of lead in ...
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Evaluation of Arsenic and Selenium in Brazilian Soluble Coffee by Inductively Coupled Plasma Atomic Emission Spectrometry with Hydride Generation
... by Hydride Generation Atomic Absorption Spectrometry and a Critical Comparative Study with Platform Furnace Zeeman - effect Atomic Absorption Spectrometry and ...
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Determination of As, Cd and Pb in babassu nut and mesocarp, sapucaia, xixa and brazilian nut by atomic absorption spectrometry.
... BY ATOMIC ABSORPTION ...furnace atomic absorption spectrometry and As by hydride generation atomic absorption spectrometry in Brazilian ...
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Electrochemical hydride generation for selenium determination in a flow injection system with Air-GLP flame atomic absorption spectrometric detection.
... ELECTROCHEMICAL HYDRIDE GENERATION FOR SELENIUM DETERMINATION IN A FLOW INJECTION SYSTEM WITH AIR-GLP FLAME ATOMIC ABSORPTION SPECTROMET- RIC ...electrochemical hydride ...
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Multivariate optimization of a method for antimony determination by hydride generation atomic fluorescence spectrometry in hair samples of patients undergoing chemotherapy against Leishmaniasis
... are hydride generation coupled to: atomic absorption spectrometry (HG AAS) (Krachler et ...emission spectrometry (HG ICP OES) (Mihaltan et al. 2013) and atomic ...
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Flame Atomic Absorption Spectrometry
... Stock solutions for atomic absorption spectrometry (as 1000 µg/mL) are readily available for a wide range of elements from commercial suppliers. Alternatively, standards may be prepared from the ...
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Alkaline solubilization of fish and multivariate optimization for determination of lead and manganese using graphite furnace atomic absorption spectrometry.
... ALKALINE SOLUBILIZATION OF FISH AND MULTIVARIATE OPTIMIZATION FOR DETERMINATION OF LEAD AND MANGANESE USING GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY. This paper describes the development of ...
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Comparison of different sample preparation methods for platinum determination in cultured cells by graphite furnace atomic absorption spectrometry
... Background. Platinum-based agents are widely used in chemotherapy against solid tumors and insufficient intracellular drug accumulation is one of the leading causes of platinum resistance which is associated with poor ...
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Determination of As in environmental organic samples by atomic absorption spectrometry with electrothermal atomization after O2 bomb combustion.
... Resultados da determinação de As para materiais certificados de referência, representando amostras orgânicas de interesse ambiental1. Elementos não-voláteis constituintes da matriz do ma[r] ...
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Mercury Quantification in SoilS uSing therMal DeSorption anD atoMic abSorption SpectroMetry: propoSal for an alternative MethoD of analySiS
... vapor atomic absorption spectrometry (CVAAS), is much more laborious and time consuming than usual determination by flame atomic absorption, and not all laboratories have the ...
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Determination of cadmium and lead in fresh meat by slurry sampling graphite furnace atomic absorption spectrometry
... background absorption were also considered when choosing the proper furnace conditions for lead and cadmium atomization; some typical atomization and back- ground signals are shown in ...
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Direct determination of selenium in coconut water and coconut milk using graphite furnace atomic absorption spectrometry.
... FURNACE ATOMIC ABSORPTION ...AA-800 atomic absorption spec- trometer equipped with a graphite furnace and a GTA 100 autosampler was used for selenium deter- mination in coconut water and ...
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Determination of arsenic in chicken and chicken production-related samples using graphite furnace atomic absorption spectrometry.
... FURNACE ATOMIC ABSORPTION ...furnace atomic absorption spectrometry was used for determination of arsenic in chicken and chicken production-related ...
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A liquid-liquid microextraction system for pb and cd enrichment and determination by flame atomic absorption spectrometry.
... A LIQUID-LIQUID MICROEXTRACTION SYSTEM FOR Pb AND Cd ENRICHMENT AND DETERMINATION BY FLAME ATOMIC ABSORPTION SPECTROMETRY. A method for determination of lead and cadmium in aqueous samples using ...
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Evaluation of different methods for copper determination in insulating oils by graphite furnace atomic absorption spectrometry.
... Os resultados obtidos neste estudo indicaram que a determinação de cobre em óleos minerais isolantes usados, por GF AAS, pode ser efetuada pelos dois procedimentos propostos, um basead[r] ...
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Arsenic determination in naphtha by electrothermal atomic absorption spectrometry after preconcentration using multiple injections
... electrothermal atomic absorption spectrometer (Varian, model Spectra AA220Z) equipped with an autosampler (Varian, model PSD 100) and connected to a Dell ...
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Determination of cobalt in wine and must by electrothermal atomization atomic absorption spectrometry: analytical method development and validation
... An electrothermal atomization atomic absorption spectrometry method was optimized to quantify cobalt in musts and wines, especially within quality control scope. As far as wine samples are concerned, ...
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Determination of copper at wide range concentrations using instrumental features of high-resolution continuum source flame atomic absorption spectrometry
... min of sample flow-rate, the absorbance for blanks, working standard solution and spiked samples solutions were measured at the selected atomic lines for Cu to obtain the calibration curves for all wavelengths. ...
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DEVELOPMENT OF A SYSTEM FOR CD PRE CONCENTRATION ON XAD-4 RESIN MODIFIED WITH FENILFLUORONA AND DETERMINATION BY ATOMIC ABSORPTION SPECTROMETRY.
... DEVELOPMENT OF A SYSTEM FOR Cd PRE CONCENTRATION ON XAD-4 RESIN MODIFIED WITH FENILFLUORONA AND DETERMINATION BY ATOMIC ABSORPTION SPECTROMETRY. Cadmium is considered a potentially toxic element, ...
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Microemulsion as Sample Preparation for Direct Flame Atomic Absorption Spectrometry (FAAS) Determination of Total Iron in Crude and Refined Vegetable Oils
... recovery studies (with recoveries ranging 84-105%) and by Fe determination in digested vegetable oil samples by inductively coupled plasma optical emission spectrometry (ICP OES) as comparative procedure. The ...
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