Quantitative Analysis of Trace Elements in Silicate Glass Sample by LA-ICP-QMS/QMS with an ORC: Silicon as the Matrix of Calibrating Solutions and the Internal Standard for Measurement

Zhu, Yanbei

doi:10.2116/analsci.32.1237

Cited by 6 publications

(2 citation statements)

References 27 publications

(46 reference statements)

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“…Zhu developed a strategy for the quantitative analysis of trace elements in a glass sample using laser ablation inductively coupled plasma tandem quadrupole mass spectrometry (LA-ICP-QMS/QMS) with an octapole reaction cell (ORC) 24) . In these studies, application of the proposed method was limited to certiˆed reference material sand not expanded to general glass samples which are typical sources of glass fragments in trace physical evidence.…”

Section: Introductionmentioning

confidence: 99%

Forensic discrimination of automotive sheet glass manufactured in a same production line by quantitative analysis of iron using an ICP-QMS/QMS with an octapole reaction cell

Suzuki

Igawa

Kasamatsu

et al. 2019

Jpn. J. Forensic. Sci. Tech.

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Applications of ICP-QMS/QMS using H 2 as a reaction gas were investigated for the accurate and precise determination of Fe in glass fragments. The maximum signal to background ratio was calculated by dividing ion counts for the sample solution (50 ng mL -1 Fe in 0.8 mol L -1 HNO 3 ) by that obtained for a blank solution (0.8 mol L -1 HNO 3 ) at H 2 gas ‰ow rates of 8 and 6 mL min -1 for m/z＝54 and 56, respectively. The obtained values for 54 Fe and 56 Fe in a certiˆed reference glass material (NIST 612) under the optimized condition in the H 2 gas mode showed a good match with the reference value (51±2 mg g -1 ) with a precision of ＜7.1 by RSD. The number of indistinguishable pairs among the 13 sheet glass samples manufactured using the same production line was limited to 12 of 78 by comparison of only Fe concentrations measured using the method developed herein, demonstrating the potential contribution of Fe analysis to enhanced evidence collection.

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Section: Introductionmentioning

confidence: 99%

Forensic discrimination of automotive sheet glass manufactured in a same production line by quantitative analysis of iron using an ICP-QMS/QMS with an octapole reaction cell

Suzuki

Igawa

Kasamatsu

et al. 2019

Jpn. J. Forensic. Sci. Tech.

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“…Such an additional apparatus might cause a longer wash-out time due the memory-effect. As an alternative approach, the present authors had reported a method using a matrix-matched standard solution for quantitative analysis of trace elements in glass, 28 in which the sample aerosol from a makeup gas port was mixed with the solution mist generated by a nebulizer in the spray chamber, and then introduced into the ICP torch. In comparison to the conventional method, it has a superior signal stability and a simplified structure.…”

Section: Introductionmentioning

confidence: 99%

Quantitative Analysis of Major and Minor Elements in Lead-free Solder Chip by LA-ICP-MS

et al. 2018

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A method was established for the quantitative analysis of the elements (Cu, Ag, Pb, and Sn) in solder samples by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS), with Sn-based matrix matched standard solutions for defining the calibration curves. It was found that chloride-ion presented in commercially available Sn standard solution resulted in a precipitation of AgCl and caused the deterioration of the linearity of the calibration curve for Ag. Therefore, a laboratory-made chloride-free Sn solution was used to prepare Sn matrix matched standard solutions so as to ensure the stability of the elements including Ag. For the quantitative analysis of solder samples by LA-ICP-MS, the operating conditions of the LA instruments were set to obtain a fluence of over 12 J cm. This is mainly because of larger LA-induced elemental fractionations using a fluence of <10 J cm. The results for Ag, Cu, Pb, and Sn in a certified reference material (NMIJ CRM 8203-a) were close to, or in agreement with, the certified values, indicating that the present method was valid for the quantitative analysis of the elements in solder samples. In comparison to the certified values, relatively larger uncertainties were obtained for the analytical results by LA-ICP-MS, which could be attributed to the dependence on the homogeneity of the sample because the sample aliquots used for analysis were much smaller than those required for the traditional analytical procedures (i.e., sample quantity ratio of ca. 1:13000). Further improvement of the uncertainty might be obtained by using a larger sample quantity for the analysis by LA-ICP-MS so as to improve the representativeness of the sample.

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Calcium fluoride as a dominating matrix for quantitative analysis by laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS): A feasibility study

Zhu

González

Yang

et al. 2020

Analytica Chimica Acta

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Calcium fluoride formed by the reaction between ammonium bifluoride and calcium chloride was 21 investigated as a dominating matrix for quantitative analysis by laser ablation inductively coupled 22 plasma mass spectrometry (LA-ICP-MS). Transformation from a solid sample to the calcium 23 fluoride-based matrix permitted quantitative analysis based on calibration standards made from 24 elemental standards. A low abundance stable calcium isotope, i.e. 44 Ca + , was monitored as the 25 internal standard for quantitative analysis by LA-ICP-MS. Correlation coefficient factors for 26 multiple elements were obtained with values over 0.999. The results for multiple elements in a 27 certified reference material of soil (NIST SRM 2710a) agreed with the certified values in the range 28 of expanded uncertainty, indicating the present method was valid for quantitation of elements in 29 solid samples.

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Quantitative Analysis of Trace Elements in Silicate Glass Sample by LA-ICP-QMS/QMS with an ORC: Silicon as the Matrix of Calibrating Solutions and the Internal Standard for Measurement

Cited by 6 publications

References 27 publications

Forensic discrimination of automotive sheet glass manufactured in a same production line by quantitative analysis of iron using an ICP-QMS/QMS with an octapole reaction cell

Forensic discrimination of automotive sheet glass manufactured in a same production line by quantitative analysis of iron using an ICP-QMS/QMS with an octapole reaction cell

Quantitative Analysis of Major and Minor Elements in Lead-free Solder Chip by LA-ICP-MS

Calcium fluoride as a dominating matrix for quantitative analysis by laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS): A feasibility study

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