Inter-laboratory study for the certification of trace elements in seawater certified reference materials NASS-7 and CASS-6

Autor: Lu Yang, Tomáš Matoušek, Géraldine Sarthou, Peter Streu, Juris Meija, Christian Schlosser, Enea Pagliano, Tomoharu Minami, Yoshiki Sohrin, Kenny Nadeau, Steven Crum, Patricia Grinberg, Ana M. Aguilar-Islas, Jingfeng Wu, Eric P. Achterberg, Robert Rember, Clara Turetta, Gedun Chen, Manon Tonnard, Hélène Planquette, Michael J. Ellwood, Marco Grotti, Zoltán Mester, Linjie Zheng, Francisco Ardini

Publikováno v: Analytical and Bioanalytical Chemistry
Analytical and Bioanalytical Chemistry, Springer Verlag, 2018, 410 (18), pp.4469-4479. ⟨10.1007/s00216-018-1102-y⟩
Analytical and Bioanalytical Chemistry, 410(18), 4469-4479
Analytical and Bioanalytical Chemistry 410 (2018) 18

International audience; Certification of trace metals in seawater certified reference materials (CRMs) NASS-7 and CASS-6 is described. At the National Research Council Canada (NRC), column separation was performed to remove the seawater matrix prior

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4c3b6ae37b753904ebda73c3ccb9527
https://doi.org/10.1007/s00216-018-1102-y

Determination of total dissolved nitrogen in seawater by isotope dilution gas chromatography mass spectrometry following digestion with persulfate and derivatization with aqueous triethyloxonium

Autor: Enea Pagliano, Massimo Onor, Marie-Pier Thibeault, Beatrice Campanella, Steven Crum, Jeremy E. Melanson, Lisa Shi, Zoltán Mester

Publikováno v: Journal of chromatography
1569 (2018): 193–199. doi:10.1016/j.chroma.2018.07.055
info:cnr-pdr/source/autori:Pagliano E.; Campanella B.; Shi L.; Thibeault M.-P.; Onor M.; Crum S.; Melanson J.E.; Mester Z./titolo:Determination of total dissolved nitrogen in seawater by isotope dilution gas chromatography mass spectrometry following digestion with persulfate and derivatization with aqueous triethyloxonium/doi:10.1016%2Fj.chroma.2018.07.055/rivista:Journal of chromatography (Print)/anno:2018/pagina_da:193/pagina_a:199/intervallo_pagine:193–199/volume:1569
Journal of Chromatography. A, Including electrophoresis and other separation methods, 1569, 193-199
Journal of Chromatography. A, Including electrophoresis and other separation methods 1569 (2018)

In this study, we propose a novel approach for the determination of total dissolved nitrogen (TDN) in seawater combining high-precision isotope dilution GC–MS with persulfate digestion. A 2 mL sample aliquot was digested with an alkaline solution o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b71bdcb5c3c1694dd6cb08c96cf5d0d4
http://www.cnr.it/prodotto/i/392704

Reviews

Autor: Steven Crum, Thomas H. Lewis, Dave Gonzales, Ronald Craig, Amelia V. Katanski, Patricia Pierce Erikson, Michael J. Mullin, Keith James, Juanita M. Firestone, Georgiana Valoyce Sanchez, Kenneth Wade, Dennis Kelley, Benjamin Perez, Phoebe Farris (Powhatan), Carla Olson, Justin Richland, Michelle LeBeau, Kenneth Lincoln, Renae Moore Bredin, Charles Ynfante

Publikováno v: American Indian Culture and Research Journal. 24:223-268

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4aa4b59ebe89e8ef840d50bcbdc5687c
https://doi.org/10.17953/aicr.24.1.p4071m07441130x8