Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Marcellé Archer"'
Publikováno v:
Journal of Chemical Metrology. 11:31-39
Autor:
Ting Huang, Haihong He, Steven Westwood, Eliane de Rego, Dietmar Pfeifer, Norbert Stoppacher, İlker Ün, Ponhatai Kankaew, E. Lopushanskaya, Adeline Daireaux, Katrice A. Lippa, Lee L. Yu, Zhao Liu, Ute Dorgerloh, Anthony Windust, Laura Quinn, Matthias Koch, Chao Wei, Robert Wielgosz, Sornkrit Marbumrung, Blaza Toman, Kanokrat Chaorenpornpukdee, Tiphaine Choteau, Song-Yee Baek, Claudia Marcela Salazar Arzate, Victor M Serrano Caballero, Ralf D. Josephs, Hasibe Yilmaz, Joonhee Lee, Kittiya Shearman, Michael A. Nelson, Dexin Gao, Rosemary Philip, Johanna E. Camara, Mary Bedner, Marcellé Archer, Gökhan Bilsel, Thitiphan Chaipet, Cailean Clarkson, Maria Fernandes-Whaley, A. Krylov, Désirée Prevoo-Franzsen, Rodrigo de Sena, Sunyoung Lee, Simay Gunduz, Mariana Arce Osuna, Mohd Fazlin Rezali, Bruno C. Garrido, Wagner Wollinger, Xinhua Dai, Can Quan, Mercado Pedraza Evelina Berenice, S. Kharitonov, Byung Joo Kim, Jane L. N. Fernandes, Robert Rothe, Nobuyasu Hirari, Teo Tang Lin, Ahmet C. Gören, Brian E. Lang, Nontete Nhlapo, Wai-fun Wong, Stephen Davies, Wei Zhang, Rodrigo Oliveira, Na Li, Man-fung Lo, Jonathan Lima, Qinde Liu
Publikováno v:
Metrologia. 55:08013
The comparison required the assignment of the mass fraction of folic acid present as the main component in the comparison sample. Performance in the comparison is representative of a laboratory's measurement capability for the purity assignment of or
Autor:
Marcellé Archer, Peter J. Apps
Publikováno v:
Accreditation and Quality Assurance. 15:171-180
Evaporation losses of organic solvents used to dissolve reference solutions and samples lead directly to errors in the measurement of amount of substance. This is due to changes in the mass fraction composition and the mass:volume concentration of so
Publikováno v:
Accreditation and Quality Assurance. 12:188-193
Internationally, certified ethanol reference materials are required to calibrate breathalysers and blood-alcohol measurement instruments. The CSIR National Metrology Laboratory of South Africa provides certified aqueous ethanol solutions with traceab
Autor:
Reenie M. Parris, Marcellé Archer, Gabriela Massiff, Celia Puglisi, Melina Pérez Urquiza, Willie E. May, Maria S. Visser, Michele M. Schantz, Evangelina Camacho Frías, Janaína Marques Rodrigues Caixeiro, Betty-Jayne deVos, Adriana Rosso
Publikováno v:
Metrologia. 50:08019-08019
Ethanol is important both forensically ('drunk driving' or driving while under the influence, 'DWI', regulations) and commercially (alcoholic beverages). Blood- and breath-alcohol testing can be imposed on individuals operating private vehicles such
Autor:
Jayne de Vos, Ngo Huy Thanh, Mariana Ruiz de Arechavaleta, Caleb Luvonga, Ben Achour Mounir, Mirella Buzoianu, Geoffrey Muriira, Elias Kakoulides, Osman Zakaria, Ibrahim F. Tahoun, Evaldas Naujalis, Marcellé Archer, Maria Fernandes-Whaley, Adriana Rosso, Ria Visser, Sara Prins, Jelena Bebić
Publikováno v:
Metrologia. 50:08020-08020
From within AFRIMETS, the Regional Metrology Organization (RMO) for Africa, the RMO Key Comparison AFRIMETS.QM-K27 was coordinated by the National Metrology Institute of South Africa (NMISA) in 2011. Ten Metrology Institutes participated, comprising
Autor:
Lee Tong Kooi, Fanny Gantois, Maria Cristina Baptista Quaresma, Ralf D. Josephs, Diane K. Hancock, N Nlhapo, Michele M. Schantz, Raquel Nogueira, Janaína Marques Rodrigues, Dietmar Pfeifer, B de Vos, Adeline Daireaux, Ahmet C. Gören, Norma Gonzalez, David L. Duewer, Keiichiro Ishikawa, Siu-kay Wong, Dan Bearden, Nittaya Sudsiri, Marcellé Archer, Esther Castro, Anthony Windust, Hongjie Wang, Thierry LeGoff, Evelyn de Freitas Guimarães, Ming Li, Kanjana Wiangnon, Xiaomin Li, Robert Wielgosz, Tânia Maria Monteiro, Ria Visser, Mary Bedner, Seonghee Ahn, Katrice A. Lippa, Adriana Rosso, Charline Mesquida, Tiphaine Choteau, Maria Fernandes-Whaley, Sebastian Hein, A. Krylov, Mariana Ruiz de Arechavaleta, Chao Wei, Urszula-Anna Klyk-Seitz, Eliane Cristina Pires do Rego, Julie Cabillic, D Prévoo, Marcus Vinicius Barreto Sousa, Renato Rubim Ribeiro Almeida, Mingwu Shao, Laura Alves das Neves Valente, Brian E. Lang, Steven Westwood, Chainarong Cherdchu, Kittiya Muaksang, Wei Zhang, Teo Tang Lin, Stephen Davies, Mine Bilsel, John R. Sieber, Rosemarie Philipp, Fernando G M Violante, Xinhua Dai, Preeyaporn Pookrod
Publikováno v:
ResearcherID
Under the auspices of the Organic Analysis Working Group (OAWG) of the Comit? Consultatif pour la Quantit? de Mati?re (CCQM) a key comparison, CCQM K55.b, was coordinated by the Bureau International des Poids et Mesures (BIPM) in 2010/2011. Nineteen
Autor:
Arezue F. B. Boroujerdi, Paul Kuhlich, Ma Kang, Barbara J. Porter, Melina Pérez, D Prevoo, Michele M. Schantz, Marcellé Archer, Brian E. Lang, Anthony Windust, Jainana Rodrigues, Mary Bedner, Siu-kay Wong, Thierry LeGoff, Stephen A. Wise, Maria Fernandes-Whaley, John R. Sieber, J de Vos, Ralf D. Josephs, Rosemarie Philipp, Dan Bearden, Hongjie Wang, Adeline Daireaux, Diane K. Hancock, Steven Westwood, Su Fuhai, Yoshitaka Shimizu, Ria Visser, Stephen Davies, Wagner Wollinger, S. Wood, Robert Wielgosz, David L. Duewer, M Avila, Edward White
Publikováno v:
Metrologia. 49:08009-08009
Under the auspices of the Organic Analysis Working Group (OAWG) of the Comit? Consultatif pour la Quantit? de Mati?re (CCQM) a key comparison, CCQM K55.a, was coordinated by the Bureau International des Poids et Mesures (BIPM) in 2009/2010. Eleven na
Autor:
David L. Duewer, Willie E. May, David Carter, Chris Mussell, Olga V. Fatina, Anatoli I Krylov, Reenie M. Parris, Marcellé Archer, Michele M. Schantz, Y A Kustikov, Leonid Konopelko
Publikováno v:
Metrologia. 42:08005-08005
Ethanol is important both forensically (“drunk driving” or driving while under the influence, “DWI”, regulations) and commercially (alcoholic beverages). Blood-and breath-alcohol testing can be imposed on individuals operating private vehicle
Publikováno v:
Journal of Analytical Atomic Spectrometry. 18:1493
Inductively coupled plasma optical emission spectroscopy (ICP-OES) was used to measure the concentrations of cobalt, tantalum, titanium, vanadium and chromium in solutions of tungsten carbide. The main advantage of the method described here lies in t