Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Marina Froehlich"'
Autor:
Joële Viallon, Philippe Moussay, Faraz Idrees, Robert Wielgosz, Marina Froehlich, Andreas Wolf
Publikováno v:
Metrologia. 48:08018-08018
Autor:
Bernhard Niederhauser, Gergely Vargha, Bunthoon Laongsri, Angelique Botha, Damian Smeulders, Alejandro Pérez Castorena, Teresa Fernández, James Tshilongo, Napo Ntsasa, L A Konopelko, Claudia Ribeiro, Miroslava Valkova, Nobuhiro Matsumoto, Ratirat Sinweeruthai, Y A Kustikov, Francisco Rangel Murillo, Michel Gerboles, Prabhat K. Gupta, M Maruyama, Dariusz Cieciora, Cristiane Rodrigues Augusto, V V Pankratov, E V Gromova, Franklin R. Guenther, C V Zavyalov, Nompumelelo Leshabane, Tatiana Macé, Valnei Smarçao da Cunha, Volker Stummer, Andreas Wolf, Jari Walden, Ian Uprichard, Florbela Dias, Marina Froehlich, Jeongsoon Lee, Prabha Johri, Kenji Kato, I I Vasserman, Zeyi Zhou, Gonçalo Baptista, Andrés Rojo, Stanislav Musil, Rob M Wessel, Andreas Ackermann, Walter R. Miller, Han Qiao, Matej Kapus, Mellisa Janse van Rensburg, Sisko Laurila, Victor M Serrano Caballero, Hans-Joachim Heine
Publikováno v:
Metrologia. 47:08008-08008
The first key comparison on carbon monoxide (CO) in nitrogen dates back to 1992 (CCQM-K1a). It was one of the first types of gas mixtures that were used in an international key comparison. Since then, numerous national metrology institutes (NMIs) hav
Autor:
Anneliese Medem, Tatiana Macé, Annette Borowiak, Kaisa Lusa, Franklin R. Guenther, Gerard Nieuwenkamp, Friedrich Lagler, Jln Seog Kim, Leonid Konopelko, Jiri Novak, Florbela Dias, Graham Leggett, Christophe Sutuur, Jari Walden, Janneke van Wijk, Yuri Kustikov, Volker Stummer, Adriaan M. H. van der Veen, Martin J. T. Milton, Masaaki Maruyama, Marina Froehlich, O V Efremova
Publikováno v:
Metrologia. 44:08007-08007
Accurate measurements of sulphur dioxide at the concentrations found in ambient air have become essential to support monitoring and legislation concerned with air quality. In general, the primary element of quality assurance for field instruments is