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 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 U6 - 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 -