Final report of the key comparison CCQM-K88: Determination of lead in lead-free solder containing silver and copper.

Hioki, Akiharu; Nonose, Naoko; Liandi, Ma; Jingbo, Chao; Liuxing, Feng; Chao, Wei; Cho, Haeng Kyung; Suh, Jung Ki; Min, Hyung Sik; Lim, Youngran; Recknagel, Sebastian; Koenig, Maren; Vogl, Jochen; Caciano de Sena, Rodrigo; dos Reis, Lindomar Augusto; Borinsky, Mónica; Puelles, Mabel; Hatamleh, Nadia; Acosta, Osvaldo; Turk, Gregory; Rabb, Savelas; Sturgeon, Ralph; Methven, Brad; Rienitz, Olaf; Jährling, Reinhard; Konopelko, L. A.; Kustikov, Yu. A.; Kozyreva, S. B.; Korzh, A. A.

doi:https://doi.org/10.1088/0026-1394/50/1a/08002

Zugriffsnummer	28673
Dokumenttyp	Zeitschriftenartikel
Peer Review	unbekannt
Sprache	Englisch
Titel	Final report of the key comparison CCQM-K88: Determination of lead in lead-free solder containing silver and copper.
Autor(in); Institution	Hioki, Akiharu; National Metrology Institute of Japan (NMIJ), JAPAN Nonose, Naoko; National Metrology Institute of Japan (NMIJ), JAPAN Liandi, Ma; National Institute of Metrology (NIM), People's Republic of China Jingbo, Chao; National Institute of Metrology (NIM), People's Republic of China Liuxing, Feng; National Institute of Metrology (NIM), People's Republic of China Chao, Wei; National Institute of Metrology (NIM), People's Republic of China Cho, Haeng Kyung; Korea Research Institute of Standards and Science (KRISS), KOREA Suh, Jung Ki; Korea Research Institute of Standards and Science (KRISS), KOREA Min, Hyung Sik; Korea Research Institute of Standards and Science (KRISS), KOREA Lim, Youngran; Korea Research Institute of Standards and Science (KRISS), KOREA Recknagel, Sebastian; Federal Institute for Materials Research and Testing (BAM),GERMANY Koenig, Maren; Federal Institute for Materials Research and Testing (BAM), GERMANY Vogl, Jochen; Federal Institute for Materials Research and Testing (BAM), GERMANY Caciano de Sena, Rodrigo; National Institute of Metrology (INMETRO), Standardization and Industrial Quality, BRAZIL dos Reis, Lindomar Augusto; National Institute of Metrology (INMETRO), Standardization and Industrial Quality, BRAZIL Borinsky, Mónica; National Institute of Industrial Technology( INTI), ARGENTINA Puelles, Mabel; National Institute of Industrial Technology (INTI), ARGENTINA Hatamleh, Nadia; National Institute of Industrial Technology (INTI), ARGENTINA Acosta, Osvaldo; National Institute of Industrial Technology (INTI), Argentina Turk, Gregory; National Institute of Standards and Technology (NIST), USA Rabb, Savelas; National Institute of Standards and Technology (NIST), USA Sturgeon, Ralph; National Research Council Canada (NRCC), CANADA Methven, Brad; National Research Council Canada (NRCC), CANADA Rienitz, Olaf; 3.1, Metrologie in der Chemie, PTB-Braunschweig Jährling, Reinhard; 3.1, Metrologie in der Chemie, PTB-Braunschweig Konopelko, L. A.; All-Russia D Mendeleev Scientific and Research Institute for Metrology (VNIIM), RUSSIA Kustikov, Yu. A.; All-Russia D Mendeleev Scientific and Research Institute for Metrology (VNIIM), RUSSIA Kozyreva, S. B.; All-Russia D Mendeleev Scientific and Research Institute for Metrology (VNIIM), RUSSIA Korzh, A. A.; All-Russia D I Mendeleev Scientific and Research Institute for Metrology (VNIIM), RUSSIA
Quelle/Jahr	Metrologia: 1A (2013), Tech. Suppl., 1 - 19
Artikelnummer	08002
Availability	[online only]
ISSN	0026-1394 (PRINT) ; 1681-7575 (ONLINE)
DOI	https://doi.org/10.1088/0026-1394/50/1a/08002
Verlag	Sèvres: Bureau
Zusammenfassung	The CCQM-K88 key comparison was organized by the Inorganic Analysis Working Group of CCQM to test the abilities of the national metrology institutes to measure the mass fraction of lead in lead-free solder containing silver and copper. National Metrology Institute of Japan (NMIJ), National Institute of Metrology of China (NIM) and Korea Research Institute of Standards and Science (KRISS) acted as the coordinating laboratories. The participants used different measurement methods, though most of them used inductively coupled plasma optical emission spectrometry (ICP-OES) or isotope-dilution inductively coupled plasma mass spectrometry (ID-ICP-MS). Accounting for relative expanded uncertainty, comparability of measurement results was successfully demonstrated by the participating NMIs for the measurement of the mass fraction of lead in lead-free solder at the level of 200 mg/kg. It is expected that metals at mass fractions greater than approximately 100 mg/kg in lead-free solder containing silver and copper can be determined by each participant using the same technique(s) employed for this key comparison to achieve similar uncertainties mentioned in the present report.

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Hioki, A., Nonose, N., Liandi, M., Jingbo, C., Liuxing, F., Chao, W., Cho, H. K., Suh, J. K., Min, H. S., Lim, Y., Recknagel, S., Koenig, M., Vogl, J., Caciano de Sena, R., dos Reis, L. A., Borinsky, M., Puelles, M., Hatamleh, N., Acosta, O., Turk, G., Rabb, S., Sturgeon, R., Methven, B., Rienitz, O., Jährling, R., Konopelko, L. A., Kustikov, Y. A., Kozyreva, S. B., & Korzh, A. A. (2013). Final report of the key comparison CCQM-K88: Determination of lead in lead-free solder containing silver and copper. Metrologia, 1A(Tech. Suppl.), 1–19. https://doi.org/10.1088/0026-1394/50/1a/08002

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