Skip to main content
Fig. 2 | Journal of Analytical Science and Technology

Fig. 2

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

Fig. 2

87Sr/86Sr ratios obtained via LA-MC-ICPMS for the shark teeth assuming equal mass bias factors for Rb and Sr. Vertical error bars denote 2 standard errors. The dashed line represents the modern seawater value (87Sr/86Sr = 0.70918; Faure and Mensing 2005). The ThO+/Th+ ratios measured before the beginning of each analytical session are marked as thick gray lines

Back to article page