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FAAS determination of metal nutrients in fish feed after ultrasound extraction
(Elsevier B.V., 2009-03-15)
This paper proposes a method to determine calcium, magnesium, manganese and zinc in fish feed samples using ultrasound in the analyte extraction process, and subsequent quantification by flame atomic absorption spectrometry ...
FAAS determination of metal nutrients in fish feed after ultrasound extraction
(Elsevier B.V., 2009-03-15)
This paper proposes a method to determine calcium, magnesium, manganese and zinc in fish feed samples using ultrasound in the analyte extraction process, and subsequent quantification by flame atomic absorption spectrometry ...
FAAS determination of metal nutrients in fish feed after ultrasound extraction
(Elsevier B.V., 2013)
A fast ultrasound-assisted extraction of Ca, Mg, Mn and Zn from vegetables
(Elsevier Science BvAmsterdamHolanda, 2001)
Determinación del enriquecimiento de metales pesados en las lagunas de Colta y Yambo de la zona 3 del Ecuador
(Escuela Superior Politécnica de Chimborazo, 2022-05-19)
Heavy metals in sediments are reported as a serious problem due to their bioaccumulation and toxicity. The aim of the study was to determine the enrichment of heavy metals in Colta and Yambo lagoons, zone 3 of Ecuador. The ...
EVALUACIÓN DEL CONTENIDO DE METALES EN SUELOS Y TEJIDOS COMESTIBLES DE Allium fistulosum L. CULTIVADO EN ZONAS CERCANAS AL VOLCÁN TUNGURAHUA
(2020-09)
El volcán Tungurahua, ubicado en la cordillera oriental de Ecuador, desde su reactivación en 1999 ha entrado en varias
fases de actividad volcánica, produciendo emisiones de gas, cenizas y lava. Estas emisiones liberan ...
Efeitos de cádmio e chumbo no desenvolvimento de rúcula (Eruca sativa L.), rabanete (Raphanus sativus L.) e feijoeiro (Phaseolus vulgaris L.) em solução nutritivaEffects of cadmium and lead in the development of arugula (Eruca sativa L.), radish (Raphanus sativus L.) and bean (Phaseolus vulgaris L.) in nutrient solution
(UNIVERSIDADE FEDERAL DE LAVRASDQI - Programa de Pós-graduaçãoUFLABRASIL, 2014)