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Journal of Analytical Science and Technology
Fig. 1 | Journal of Analytical Science and Technology

Fig. 1

From: Mass fractionation of Rb and Sr isotopes during laser ablation-multicollector-ICPMS: in situ observation and correction

Fig. 1

87Sr/86Sr ratios obtained via LA-MC-ICPMS for NIST SRM 616 (a) and Jeju plagioclase (b) assuming equal mass bias factors for Rb and Sr. Vertical error bars denote 2 standard errors. Gray dotted lines represent average LA-MC-ICPMS results. Red dashed lines represent the certified value (a, 0.7080 ± 0.0002; Wise and Watters 2012) and the solution MC-ICPMS result (b, 0.704187–0.704139)

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