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João Ulrich
João Ulrich
Pesquisador químico e qualidade. Ipen-CNEN SP
Verified email at ipen.br
Title
Cited by
Cited by
Year
Tissue-specific mercury concentrations in two catfish species from the Brazilian coast
JS Azevedo, JES Sarkis, TA Oliveira, JC Ulrich
Brazilian Journal of Oceanography 60, 209-217, 2012
322012
Determinação de impurezas em compostos de urânio por meio da técnica de espectrometria de massas de alta resolução com fonte de plasma indutivo (HR-ICPMS)
JC Ulrich
Dissertação de Mestrado, Instituto de Pesquisas Energéticas e Nucleares, 2001
142001
Homogeneity study of candidate reference material in fish matrix
JC Ulrich, JES Sarkis, MA Hortellani
Journal of Physics: Conference Series 575 (1), 012040, 2015
102015
Preparation and certification of a reference material for the total mercury and methylmercury mass fractions in fish
JC Ulrich, JES Sarkis
Accreditation and Quality Assurance 18, 511-516, 2013
102013
Estimate of uncertainty of measurement in the determination of methyl mercury in fish samples by FIA-CV-AAS
JC Ulrich, HM Shihomatsu, MA Hortellani, JES Sarkis
XVIII Imeko World Congress metrology for a sustainable development, 17-22, 2006
92006
Estimation of uncertainty of a reference material for proficiency testing for the determination of total mercury in fish in nature
LV Santana, JES Sarkis, JC Ulrich, MA Hortellani
Journal of Physics: Conference Series 575 (1), 012041, 2015
52015
Natural radionuclides 226Ra, 228Ra, 210Pb and 210Po and inorganic chemical elements determined in mineral waters from Águas de Contendas and Lambari, Brazil
DSM Wakasugi, SR Damatto, JC Ulrich
Journal of Radioanalytical and Nuclear Chemistry 326 (1), 51-63, 2020
42020
Estimate of uncertainty of measurement in the determination of Zn, Cu, Hg and Pb in fish muscle
LV de Santana, JES Sarkis, JS Azevedo, JC Ulrich, MA Hortellani
42011
Preparação e caracterização de um material de referência de peixe
JC Ulrich
Universidade de São Paulo, 2011
42011
The Brumadinho mining disaster: Immediate impacts of mine tailings 5 days after the dam rupture
I Bordon, M Lima, D Abessa, D Favaro, P Silva, M Cotrim, J Ulrich, ...
Ecotoxicology and Environmental Contamination 17 (2), 37-45, 2022
22022
Avaliação de metais tóxicos de alfaces cultivadas em horta urbana na cidade de São Paulo, São Paulo
LA Bortoletto, E da Silva Lima, DIT Fávaro, JC Ulrich, VAF de Souza, ...
Revista Brasileira de Ciências Ambientais (RBCIAMB), 99-118, 2019
22019
Estimation of uncertainty to the homogeneity study in the certification of a candidate certified reference material in fish matrix
JC Ulrich, JE de Souza Sarkis
16th International Congress of Metrology, 16002, 2013
22013
Estimativa da incerteza associada à determinação do teor de mercúrio em amostras de peixes por absorção atômica
JC Ulrich, SH JES
Metrologia, 1-5, 2003
22003
Estimativa da incerteza associada à determinação simultânea de As, Cd, Hg, Pb em amostras de urina usando HRICP-MS
JC Ulrich, JE de Souza Sarkis, MH Kakazu, RML do Nascimento
12021
Comparison of direct mercury analyzer and FIA-CV-AAS in determination of methylmercury in fish
JC Ulrich, MA Hortellani, JES Sarkis, MA Nakatsubo
Journal of Physics: Conference Series 733 (1), 012022, 2016
12016
Validação de um método analítico para determinação de Metil-Mercúrio (MeHg) em peixe por meio da técnica FIA-CV-AAS
JC Ulrich, MA Hortellani, JES SARKIS
Metrochem, 2009
12009
Programa de qualidade em um laboratório analítico de ultra-traços
JC Ulrich, JH Buchman
Metrologia, 2000
12000
Controle de qualidade no laboratorio de caracterizacao isotopica do IPEN-CNEN/SP
JC Ulrich, JES Sarkis, MH Kakazu
11996
Carbon allocation of Spirodela polyrhiza under boron toxicity
D Pagliuso, J Pedro de Jesus Pereira, JC Ulrich, ME Barbosa Cotrim, ...
Frontiers in Plant Science 14, 1208888, 2023
2023
The Brumadinho mining disaster
IC BORDON, M Lima, D ABESSA, DIT FAVARO, PSC da SILVA, ...
2023
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