Chromatographic Separation of Cd from Plants via Anion-Exchange Resin for an Isotope Determination by Multiple Collector ICP-MS

Wei, Rongfei; Guo, Qingjun; Wen, Hao; Peters, Marc; Yang, Junxing; Tian, Liyan; Han, Xiaokun

doi:10.2116/analsci.33.335

Cited by 9 publications

(6 citation statements)

References 38 publications

(61 reference statements)

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“…However, batch number must be indicated when SPEX Cd is reported in different laboratories, because of the large difference in δ 114/110 Cd NIST SRM 3108 values obtained in different batches, for example δ 114/110 Cd NIST SRM 3108 of Spex‐1 are −0.09 ± 0.01 ‰ for Lot: 74‐075219K and −1.25 ± 0.06‰ for Lot: CL6‐30CDY relative to NIST SRM 3108 (Wei et al . , ). BAM I012 yielded a δ 114/110 Cd NIST SRM 3108 value of −1.31 ± 0.09‰ (2 s , n = 13) and a δ 112/110 Cd NIST SRM 3108 value of −0.66 ± 0.08‰ (2 s , n = 13), which is indistinguishable from value reported by previous studies (Abouchami et al .…”

Section: Resultsmentioning

confidence: 99%

“…Wei et al . (, ) reported that the δ 114/110 Cd NIST SRM 3108 value of Spex‐1 Cd solution (lot no. : 74‐075219K) relative to NIST SRM 3108 was −0.09 ± 0.01‰, and the value of GSB Cd relative to Spex‐1 Cd was −0.56 ± 0.03‰.…”

Section: Resultsmentioning

confidence: 99%

“…To date, there is no fixed international measurement standard for normalising measured Cd isotopic data. In this study, NIST SRM 3108 was used as 'zero-delta' Cd reference material, which is increasingly used by recent studies (Xue et al 2012, Conway et al 2013, Wasylenki et al 2014, Martinkov a et al 2016, Wei et al 2017, Imseng et al 2018, Palk et al 2018. All Cd isotope ratio data were reported as the deviation relative to Cd reference material NIST SRM 3108, which are given in per mil (delta) notation following the equations (Coplen 2011):…”

Section: Mass Spectrometrymentioning

confidence: 99%

“…to NIST SRM 3108 (Wei et al 2015(Wei et al , 2017. BAM I012 yielded a d 114/110 Cd NIST SRM 3108 value of -1.31 ± 0.09‰ (2s, n = 13) and a d 112/110 Cd NIST SRM 3108 value of -0.66 ± 0.08‰ (2s, n = 13), which is indistinguishable from value reported by previous studies , Wiggenhauser et al 2016, Bridgestock et al 2017, Imseng et al 2018 (3), and the values relative to NIST SRM 3108 were discussed below.…”

Section: Uncertainty Contributionsmentioning

confidence: 99%

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Cadmium Isotope Ratios of Standard Solutions and Geological Reference Materials Measured by MC‐ICP‐MS

Liu

et al. 2018

Geostandard Geoanalytic Res

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We report high‐precision cadmium isotope ratios for a series of standard solutions and geological reference materials for interlaboratory comparison. Complete separation of Cd from a matrix in geological samples was achieved using AG MP‐1M anion exchange resin with > 97.8% recovery. Cadmium isotope ratios were measured by both Neptune plus multi‐collector‐inductively coupled plasma‐mass spectrometry (MC‐ICP‐MS) and Nu Plasma II MC‐ICP‐MS at low‐resolution mode. Both sample calibrator bracketing (SSB) and double‐spike techniques (DS) were utilised for mass bias correction. Cadmium isotope ratio data of standard solutions (BAM I012 Cd, SPEX Cd, Alfa Aesar Cd, GSB Cd) and geological reference materials (GSS‐1, GXR‐1, GXR‐2, GSD‐12, NIST SRM 2711a) are reported relative to Cd solution (NIST SRM 3108). The intermediate precision over a three‐year period was better than ± 0.09‰ (2s) for δ114Cd/110Cd and ± 0.06‰ (2s) for δ112Cd/110Cd ratios. SPEX Cd was used as a secondary reference material for Cd isotopic measurement with a δ114/110CdNIST SRM 3108 value of −2.13 ± 0.09‰ (2s). The soil reference material NIST SRM 2711a has a significantly heavier isotopic composition than other soil materials, GXR‐1, GXR‐2 and GSS‐1. New recommended values are presented for future interlaboratory calibration.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Mass Spectrometrymentioning

confidence: 99%

Section: Uncertainty Contributionsmentioning

confidence: 99%

See 2 more Smart Citations

Cadmium Isotope Ratios of Standard Solutions and Geological Reference Materials Measured by MC‐ICP‐MS

Liu

et al. 2018

Geostandard Geoanalytic Res

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“…9 In the literature, there are many methods for the determination of metal ions at trace levels. Some of them are flame atomic absorption spectroscopy (FAAS), 10 graphite furnace atomic absorption spectroscopy (GFAAS), 11 inductively coupled plasma mass spectroscopy (ICP-MS), 12 atomic fluorescence spectroscopy (AFS), 13 inductively coupled plasma optic emission spectroscopy (ICP-OES). 14 Among them, FAAS is a robust analytical method that gives accurate and precise measurements, and it is ideal for routine laboratory usage.…”

Section: Introductionmentioning

confidence: 99%

Separation and Preconcentration of Nickel(II) from Drinking, Spring, and Lake Water Samples with Amberlite CG-120 Resin and Determination by Flame Atomic Absorption Spectrometry

et al. 2018

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In this study, Amberlite CG-120 adsorbent was used for the separation/preconcentration of Ni(II) ions in commercial drinking, spring and lake water samples before detection by flame atomic absorption spectrometry. Various optimization parameters for Ni(II) determination, such as pH, eluent type and concentration, sample and eluent flow rates, amount of adsorbent, were investigated to obtain better sensitivity, accuracy, precision and quantitative recovery. Furthermore, the interference effects of some ions on the recovery efficiency of Ni(II) were also investigated. The optimum experimental parameters were obtained in the case of pH 1; 5 mL of 4 mol L-1 HCl for eluent and 0.3 g for the adsorbent amount. The limit of detection was found to be 0.58 μg L-1 and linearity ranged from 5 to 50 μg L-1. The accuracy of the method was tested by the certified reference material of TMDA-70.2 Ontario Lake Water at a 95% confidence level.

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High-precision double-spike Cd isotopic measurements of seawater by MC-ICP-MS and its application to seawater affected by hydrothermal vent fluids

Zhu,

Wu,

Wen

et al. 2023

Acta Geochim

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Chromatographic Separation of Cd from Plants via Anion-Exchange Resin for an Isotope Determination by Multiple Collector ICP-MS

Cited by 9 publications

References 38 publications

Cadmium Isotope Ratios of Standard Solutions and Geological Reference Materials Measured by MC‐ICP‐MS

Cadmium Isotope Ratios of Standard Solutions and Geological Reference Materials Measured by MC‐ICP‐MS

Separation and Preconcentration of Nickel(II) from Drinking, Spring, and Lake Water Samples with Amberlite CG-120 Resin and Determination by Flame Atomic Absorption Spectrometry

High-precision double-spike Cd isotopic measurements of seawater by MC-ICP-MS and its application to seawater affected by hydrothermal vent fluids

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