ICP-MS
Determination of Different Trace Heavy Metals in Ground Water of South West Bank/Palestine by ICP/MS
... were prepared by dilution of 1.0 mL of the water samples to 10.0 mL with 0.3% ultrapure nitric acid and analyzed by ICP/MS. Each sample was analyzed three times and the results are expressed as mean ± SD ...
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Assessing the Fate of Silver Nanoparticles in Surface Water using Single Particle ICP-MS
... and can provide more information than other currently available techniques. It can lead to the determination of particle size distribution, particle number concentration, and the proportion of dissolved metal. Moreover, ...
6
COMPARATIVE STUDY OF ELEMENTAL CONCENTRATION IN SOFT AND NATURAL DRINKS BY USING ICP-MS TECHNIQUE
... The present work is aimed to investigate the elemental concentration levels in both soft (Maaza, Limca, Fanta, Coca-Cola, Thums up & Kinley soda) and natural drinks (butter milk, Sugar Cane juice, Coconut Water). A ...
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Determination of essential and toxic metals in blood by ICP-MS using calibration in a synthetic matrix
... A substantial dilution (50 times) of blood samples is not enough to completely eliminate the matrix effect observed in blood metal analyses. The addition of NaCl and CaCl 2 to calibration standards created a synthetic ...
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Determination of mercury species in foodstuffs using LC ICP MS: the applicability and limitations of the method
... The LC-ICP-MS analysis based on sample prepa- ration procedure A was applied to analyse various food matrices including sea and freshwater fish (tuna, swordfish, sardine, cod, flatfish, salmon, trout, carp, ...
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High spatial-resolution analysis of trace elements in corals using laser ablation ICP-MS
... The full analytical method is summarised in table 2.4, along with approximate times for each stage. The analysis begins with the cleaning ablations to the standard and the coral (section 2.1.4). The second of the ...
254
Identification of essential and toxic elements in urine by icp-ms for diagnostic research and health risk assessment
... Today inductively coupled plasma mass spectrometry (ICP-MS) is widely used for a high accuracy and selective detection of a wide range of elements. Such characteristics as low limits of detection, low use ...
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Metals detected by ICP/MS in wound tissue of war injuries without fragments in Gaza
... Background: The amount and identity of metals incorporated into "weapons without fragments" remain undisclosed to health personnel. This poses a long-term risk of assumption and contributes to additional hazards ...
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Determination of Some Trace Elements in Marine Sediment using ICP-MS and XRF (A Comparative Study)
... because ICP/MS not only require the use of strong acids, but also the longer digestion ...addition ICP/MS is also a destructive ...detected, ICP/MS has advantage over XRF since ...
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Study on heavy metal element detection of China tea based on ICP MS method
... The ICP-MS method occupies the important situation in field of analyzing microelement, which can detect many kinds of microelements in one time ...The ICP-MS method has many kinds of ...
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Chemical Abrasion Applied to LA ICP MS U Pb Zircon Geochronology
... Photon Machines 193 nm ArF Excimer laser equipped with a HeLex ablation cell, 91500 zircon [26] as a primary reference material and Plešovice zircon [27] as a secondary reference material. A standard-sample bracketing ...
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ICP Operations Guide. A Guide for using ICP-OES and ICP-MS. by Paul R. Gaines, PhD
... the ICP-OES operator does not have in that you can optimize the instrument for selected mass ...new ICP-MS operators take the time to determine the trends when changes in applied power, sample Ar ...
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Determination of Inorganic Elements Content and Distribution in Bamboo Shoots by Microwave Digestion and ICP MS
... Microwave digestion and inductively coupled plasma mass spectrometry (ICP-MS) method was used to determine the contents of 25 inorganic elements in basal part, meat and shell of bamboo shoots. It could be ...
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Assessment of Groundwater Pollution with Heavy Metals in North West Bank/Palestine by ICP MS
... Groundwater of North West Bank in Palestine was assessed for pollution with trace metals by ICP/MS. The samples were analysed for their pH, electrical conductivity, total dissolved solids, and different ...
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Determination of Trace Elements in High Purity Molybdenum by Solid Phase Extraction/ICP MS
... GF-AAS, ICP-AES and ICP-MS, the measured solutions are usually decomposed with acid or ...hand, ICP-AES can determine quantities of many elements simultaneously and is applicable to many ...
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Rare Earth Element Determination in Olivine by Laser Ablation Quadrupole ICP MS: An Analytical Strategy and Applications
... using the trace element internal standard data reduction scheme (IS DRS). A gas blank subtraction was carried out using this DRS, with typical background count rates provided in Table S4. The resulting Si signal on the ...
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LA ICP MS Calibrations for Intact Rock Samples with Internal Standard and Modified Constant Sum Methods
... Laser ablation coupled with inductively coupled plasma-mass spectrometry (LA-ICP-MS) calibration was conducted with multiple spot analyses on eleven intact rock samples using both an internal standard (IS) ...
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Low-level 226Ra determination in groundwater by SF-ICP-MS: optimization of separation and pre-concentration methods
... Earth Sciences (ERMES) project carried out at the Insti- tuto Nazionale di Fisica Nucleare (INFN) Gran Sasso National Laboratory, 1-L groundwater samples have been collected weekly since 2008 at ten different sites lo- ...
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A New Metal Tag for Highly Selective and Sensitive Analyses of Amino Acids and Dipeptides by HPLC/ICP MS
... We have developed a novel metal tag, bis(ethylenediamine)-4'-methyl-4-carboxybipyridine-ruthenium N-succinimidyl ester (ECRS) for sensitive analysis of amino acids using high performance liquid chromatography/inductively ...
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Direct Determination of Rare Earth Elements by ICP-MS after Fluoride Fusion –Application to Bauxite
... found that fluoride mixture fusion resulted in complete decomposition of bauxite samples. The total dissolved salt (TDS) level in the final solution is <0.2% due to the dilution involved and did not pose problems ...
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