TY - JOUR A1 - Vogl, Jochen A1 - Yim, Y.-H. A1 - Lee, K.-S. A1 - Goenaga-Infante, H. A1 - Malinowskiy, D. A1 - Ren, T. A1 - Wang, J. A1 - Vocke Jr., R.D. A1 - Murphy, K. A1 - Nonose, N. A1 - Rienitz, O. A1 - Noordmann, J. A1 - Näykki, T. A1 - Sara-Aho, T. A1 - Ari, B. A1 - Cankur, O. T1 - Final report of the key comparison CCQM-K98: Pb isotope amount ratios in bronze JF - Metrologia KW - CCQM KW - Metrology KW - Isotope amount ratios KW - Lead PY - 2014 UR - http://www.bipm.org/utils/common/pdf/final_reports/QM/K98/CCQM-K98.pdf DO - https://doi.org/10.1088/0026-1394/51/1A/08017 SN - 0026-1394 SN - 1681-7575 VL - 51 IS - 1A Tech. Suppl. SP - 08017-1 EP - 08017-47 PB - Inst. of Physics Publ. CY - Bristol AN - OPUS4-31929 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Rienitz, O. A1 - Jährling, R. A1 - Noordmann, J. A1 - Pape, C. A1 - Röhker, K. A1 - Vogl, Jochen A1 - Manzano, J. V. L. A1 - Kozlowski, W. A1 - Caciano de Siena, R. A1 - Marques Rodrigues, J. A1 - Galli, A. H. A1 - Yim, Y.-H. A1 - Lee, K.-S. A1 - Lee, J. H. A1 - Min, H.-S. A1 - Chingbo, C. A1 - Naijie, S. A1 - Qian, W. A1 - Ren, T. A1 - Jun, W. A1 - Tangpaisarnkul, N. A1 - Suzuki, T. A1 - Nonose, N. A1 - Mester, Z. A1 - Yang, L. A1 - Pagliano, E. A1 - Greenberg, P. A1 - Mariassy, M. A1 - Näykki, T. A1 - Cankur, O. A1 - Coskun, F. G. A1 - Ari, B. A1 - Can, S. Z. T1 - CCQM-K122 "Anionic impurities and lead in salt solutions" JF - Metrologia N2 - The determination of the mass fractions of bromide, sulfate, and lead as well as the isotopic composition of the lead (expressed as the molar mass and the amount fractions of all four stable lead isotopes) in an aqueous solution of sodium chloride with a mass fraction of 0.15 g/g was the subject of this comparison. Even though the mass fractions ranged from 3 μg/g (bromide) to 50 ng/g (lead), almost all results reported agreed with the according KCRVs. KW - Absolute isotope ratio KW - Lead isotope ratios KW - Metrology KW - Traceability PY - 2020 DO - https://doi.org/10.1088/0026-1394/57/1A/08012 VL - 57 IS - 1A SP - 8012 PB - IOP Science AN - OPUS4-51156 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -