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Showing 1 to 15 of 15 for “"Inductively coupled plasma atomic emission spectrometry."”.
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Slurry, Solution and Speciation Analysis By Inductively Coupled Plasma Atomic Emission Spectrometry
Inductively coupled plasma atomic emission spectrometry has been investigated for solution, slurry and speciation analysis. It has been shown that it is possible to optimise a simultaneous multielement analysis for slurry and solution samples using solid state detection and optimisation algorithms. …
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A zero-bias spark source for direct solid sample introduction for inductively coupled plasma atomic emission spectrometry
… for ICP applications as it allows a dry plasma to be maintained. This helps minimize the background species present as many arise from the water and acids present in solution. The use of a spark source as a sample introduction method for ICP employs separate sampling and excitation …
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Evaluation of slurry injection for the determination of metals in solid samples using inductively coupled plasma atomic emission spectrometry
It has been said that inductively coupled plasma (ICP) is the panacea for the determination of metals in environmental samples. The ease of sample introduction for liquids coupled with excellent limits of detection of this spectrometric method provide the analyst with the ability to perform rapid, …
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Continuous hydride generation in the presence of L- cysteine for the determination of arsenic, bismuth, antimony and tin in steels by inductively coupled plasma atomic emission spectrometry
… determined by continuous hydride generation and inductively coupled plasma-atomic emission spectrometry . I Hydrides were introduced into four different types of gas-liquid separators. Two of the gas-liquid separators were available in-house. A third was developed for this project and a fourth …
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An Inductively Coupled Plasma Atomic Emission Spectrometer for the Detection of Nonmetals in the Vacuum Ultraviolet
Inductively coupled plasma atomic emission spectrometry (ICP-AES) has emerged as a dominant spectroscopic technique for the determination of metals in a plethora of sample types. The bulk of the interest has been placed on trace metal analysis, and the analysis of nonmetals has been gaining …
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Mass Balance of Major, Minor and Trace Elements During AFBC Combustion of Fuels
… in solid coal and coke combustion residues by inductively coupled plasma-atomic emission spectrometry (ICP-AES) were checked for routine use. In this study, the ICP analysis values and XRF analysis values of major and minor elements in two kinds of coal and two kinds of limestone were compared. …
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ICP Analysis of Solids/Waste Slurries
… injection of solids/water slurries into an inductively coupled plasma (ICP) spectrometer offers a rapid and easy method for the analysis of major, minor, and trace elements in coal, coal ash, cements, and refractory materials. In this study aqueous slurries of 6 coals were prepared by …
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Microwave-assisted sequential extraction of polyclic aromatic hydrocarbons and potentially toxic elements from urban environmental solids
… was used for the determination of PAH. Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry were as used for the determination of PTEs. The method was developed using certified reference materials (CRMs) and several urban substrates. The …
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Effects of polyphosphates on frozen chickens.
… of individual muscles were determined by Inductively Coupled Plasma Atomic Emission Spectrometry (IOPAES). The hydrolysis of polyphosphates was studied using thin layer chromatography(TLC) and phosphorus-31 Fourier transform nuclear magnetic resonance ([31] P-FTNMR) . The reasons for …
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Extractant Impregnated Membranes for Cr(III) and Cr(VI)
… 3 % were obtained for the optimal conditions. Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES) was used for total chromium determination. UV-VIS spectrometry was used for Cr(VI) determination. Scanning Electron Microscopy revealed the physical structure of the polymeric …
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Assessment of coal liquefaction behavior through product characterization with hyphenated chromatographic/spectroscopic methods
… trace element concentrations were ascertained by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES) and Size Exclusion Chromatography/ICP-AES (SEC/ICP-AES). Pates of basic nitrogen components in distillate and solvent-soluble residuum products were examined by nitrogen mass balance …
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Upconversion luminescence in Er-codoped NaYF4 nanoparticles
… light scattering (DLS), Raman spectroscopy and inductively coupled plasma atomic emission spectrometry (ICP-OES). The results were discussed in detail with relation to the spectroscopic results. A variable spectroscopic setup was developed for multi parameter upconversion luminescence studies at …
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Synthetic and Natural Environmental Compounds as Potential Facilitators of Mptp-Induced Parkinsonism
… dopaminergic pathways of the C57BL/6 mouse. Inductively Coupled Plasma atomic emission spectrometry revealed striatal Mn levels were significantly increased with multiple dose 100, 50, and 25 mg/kg MnCl2. Administration of Mn (MnCl2 s.c., Days 1, 4, & 7) in the MPTP (20 mg/kg i.p., Day 8) …
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Remediation of contaminated land and solutions with binders derived from waste material.
… concentration in the filtrate was determined by inductively coupled plasma-atomic emission spectrometry (ICP-AES). All theses stabilizers resulted in about 99% of the added lead being retained on the filter. However, in similar experiments with 0.1 M HNO[3] effective lead retention was found only …
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Metal exposure in non-occupationally exposed pregnant women of Western Australia and contribution of environmental sources
… and dust samples provided by the participants. Inductively coupled plasma mass spectrometry (ICP-MS) was used to determine a broad range of metals in blood, urine and drinking water, and inductively coupled plasma atomic emission spectrometry (ICP-OES) for metals in soil and dust. The samples …