Trends and Advances in Inductively Coupled Plasma Tandem Quadruple Mass Spectrometry (ICP-QMS/QMS) With Reaction Cell

Zhu, Yanbei

doi:10.46770/as.2021.710

Cited by 18 publications

(10 citation statements)

References 61 publications

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“…For example, high-precision trace element data in NIST SRM 612 (trace elements in glass) obtained by ID-TIMS can be seen in comparison with those obtained by ICP-MS (Table 6). In another example, Zhu et al [68] obtained REE concentrations in water reference material, SLR-4 by ICP-MS/MS, which are comparable with the values obtained by other well-established analytical techniques such as conventional single quadrupole ICP-MS, HR-ICP-MS, isotope dilution-HR-ICP-MS, along with certified values (Table 7).…”

Section: Intercomparisons With Different Techniquessupporting

confidence: 69%

Data Quality in Geochemical Elemental and Isotopic Analysis

Balaram

Satyanarayanan

2022

Minerals

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Appropriate sampling, sample preparation, choosing the right analytical instrument, analytical methodology, and adopting proper data generation protocols are essential for generating data of the required quality for both basic and applied geochemical research studies. During the last decade, instrumental advancements, in particular further developments in ICP-MS, such as the use of tandem ICP-MS, high-resolution mass spectrometry to resolve several interferences, and the use of the second path with a collision/reaction cell in multi-collector ICP-MS (MC-ICP-MS) to effectively resolve interferences, have brought in remarkable improvements in accuracy and precision in both elemental and isotopic analyses. The availability of a number of well-characterized geological certified reference samples having both elemental and isotopic data-enabled matrix-matching calibrations and contributed to the quality and traceability of the geochemical data in several cases. There have been some developments in the sample dissolution methods also. A range of quality issues related to sampling, packaging and transport, powdering, dissolution, the application of suitable instrumental analytical techniques, calibration methods, accuracy, and precision are addressed which are helpful in geochemical studies.

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Section: Intercomparisons With Different Techniquessupporting

confidence: 69%

Data Quality in Geochemical Elemental and Isotopic Analysis

Balaram

Satyanarayanan

2022

Minerals

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“…Prior to the chemical analyses, all the samples were filtered through 0.22 µm membranes. The pH was measured using a Mettler Toledo pH meter, and the concentrations of the constituents in the solution samples were measured by ICP–MS and IC, the former of which has been widely used for analysis of metal ions in various samples in view of its high sensitivity, low detection limits, and simultaneous multi-element analysis capability [ 26 , 27 , 28 , 29 , 30 , 31 , 32 ].…”

Section: Methodsmentioning

confidence: 99%

Hydrocalumite as well as the Formation of Scheelite Induced by Its Dissolution, Removing Aqueous Tungsten with Varying Concentrations

Yang

Guo

Cao

et al. 2022

IJERPH

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As a toxic element, tungsten (W) in elevated concentrations, originating from human activities or geological sources, poses a severe threat to the environment. However, there has been a lack of robust remediation techniques focusing on aqueous tungsten contamination with varying initial concentrations, because only recently have the toxicity and the environmental threat of tungsten been fully realized. In this study, the removal of tungsten from an aqueous solution by hydrocalumite was investigated for the first time. Systematic removal experiments were carried out at designated contact time, temperature, and initial tungsten concentration. The results showed that hydrocalumite is capable of effectively removing tungsten under various conditions, especially at high initial tungsten concentrations, with the maximum uptake capacity being up to 1120.5 mg (tungsten)/g (hydrocalumite). The mechanisms of tungsten removal were studied based on the measured chemical compositions of the solution samples and their PHREEQC simulations as well as the solid sample characterization by XRD, SEM–EDX, and XPS. At low initial tungsten concentrations (below 1 mmol/L), anion exchange between the tungsten in solution and the Cl in the hydrocalumite interlayers played a critical role in tungsten removal. At high initial tungsten concentrations (higher than 5 mmol/L), the removal of W from the solution was solely caused by the precipitation of scheelite (CaWO4), facilitated by the substantial release of Ca2+ from hydrocalumite dissolution. At moderate tungsten concentrations (1–5 mmol/L), however, both mechanisms were responsible for the uptake of tungsten, with scheelite precipitation being more important. Hydrocalumite is promising for wide use in the treatment of high-tungsten natural waters or wastewaters.

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“…In recent years, an in situ Rb-Sr dating method was developed based on laser ablation inductively coupled plasma massspectrometry/mass-spectrometry (LA-ICP-MS/MS). [7][8][9][10] ICP-MS/MS can effectively resolve the isobaric interference of 87 Rb on 87 Sr by using a reaction/collision cell to separate Rb and Sr. 11 Hence, LA-ICP-MS/MS allows for targeted analysis at the micrometer scale, making in situ Rb-Sr dating of minerals possible. The most popular ICP-MS/MS instrument currently in use is the Agilent 8800, which is a quadrupole ICP-MS/MS.…”

Section: Introductionmentioning

confidence: 99%

In Situ Rb-Sr Dating Of Lunar Meteorites Using Laser Ablation MC-ICP-MS

Wen¹

2022

At.Spectrosc.

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S Plagioclase, pyroxene and glass are the main component phases of different planetary materials. In situ Rb-Sr dating of these common phases thus would represent the timing of magmatic differentiation, effectively complementary to the rare, tiny U-Pb bearing phases that only form at a late stage. In this study, we selected lunar meteorites as examples to establish an in situ Rb-Sr dating method where plagioclase, pyroxene, ilmenite, and glasses were the laser-ablation (LA) targets. The accuracy of 87 Sr/ 86 Sr and 87 Rb/ 86 Sr measured by LA-MC-ICP-MS was better than 0.2 ‰ and 3 %, respectively, for samples with an 87 Rb/ 86 Sr ratio lower than 1. However, we found that the distributions of Rb and Sr in the natural materials were heterogeneous at the micrometer scale, leading to inaccurate 87 Rb/ 86 Sr ratio correction when calculated by normal data reduction methods. A new data reduction strategy of the smallest unit of isochron age (SUIA) was developed. Using the SUIA, the Rb-Sr isochron age of 2984 ± 43 Ma and 3149 ± 20 Ma was obtained for two lunar meteorites (NWA 10597 and NWA 6950, respectively). These results are identical within 1-2% deviation relative to the U-Pb dating ages for baddeleyite and apatite using SIMS. The present method may have broad applicability for determining the Rb-Sr isochron ages of other planetary samples. www.at-spectrosc.com/as/article/pdf/2022008 XXX At. Spectrosc. 2022, 43(X), XXX-XXX accuracy for 87 Sr/ 86 Sr isotope analysis as compared with ICP-MS/MS analysis. The MC-ICP-MS instrument with collision cell can resolve the interference of 87 Rb and provides excellent 87 Sr/ 86 Sr data. However, it is a new mass spectrometry system, very expensive, and thus increases the cost of analysis. Its popularity is still low in the global market.

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Trends and Advances in Inductively Coupled Plasma Tandem Quadruple Mass Spectrometry (ICP-QMS/QMS) With Reaction Cell

Cited by 18 publications

References 61 publications

Data Quality in Geochemical Elemental and Isotopic Analysis

Data Quality in Geochemical Elemental and Isotopic Analysis

Hydrocalumite as well as the Formation of Scheelite Induced by Its Dissolution, Removing Aqueous Tungsten with Varying Concentrations

In Situ Rb-Sr Dating Of Lunar Meteorites Using Laser Ablation MC-ICP-MS

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