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Mostrando ítems 11-20 de 131
Speciation analysis of selenium in plankton, Brazil nut and human urine samples by HPLC-ICP-MS
(Elsevier Science BvAmsterdamHolanda, 2013)
Especiação química de As e Cd por HPLC-ICP-MS em forrageira Brachiaria brizantha Stapf. cv. Marandu cultivada em solo previamente contaminado
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Química - PPGQ, 2014-03-21)
Recent research and advances in analytical chemistry show that the total content determination of an element, although it is essential, is limited since it is not sufficient to provide information about the bioavailability ...
Optimization of methodology for determination of inorganic chromium species in sewage sludge samples by HPLC-ICP-MS/MS
(Universidade Federal de Minas GeraisBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASUFMG, 2020-12)
Simultaneous and direct determination of glyphosate and AMPA in water samples from the hydroponic cultivation of eucalyptus seedlings using HPLC-ICP-MS/MS
(Universidade Federal de Minas GeraisBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASUFMG, 2020-02-28)
Método analítico para determinação de glifosato e AMPA e aplicação em amostras de água de cultivo hidropônico de mudas de eucalipto
(Universidade Federal de Minas GeraisBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASPrograma de Pós-Graduação em Produção VegetalUFMG, 2019-05-22)
The indiscriminate use of chemicals has contributed to the contamination of organisms and ecosystems. Glyphosate-based herbicides are widely used due to their relatively low cost and excellent weeding efficiency. In addition ...
Determination of arsenic compounds in beverages by high-performance liquid chromatography-inductively coupled plasma mass spectrometry
(Elsevier Science BvAmsterdamHolanda, 2005)