Table 7 Analytical performance data by the established Bi-FA LA-ICP-MS method for Pt and Pd.

From: Bismuth fire assay preconcentration and empirical coefficient LA-ICP-MS for the determination of ultra-trace Pt and Pd in geochemical samples

Isotopes

Linear range/μg g−1

Linear equation

R2

LOD/ng g−1

195Pt

0.407–2958

y = 9.59 × 10-7x-9.06 × 10–7

0.9998

0.074

105Pd

0.407–2636

y = 7.35 × 10-7x + 4.54 × 10–6

0.9996

0.037

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