El presente trabajo pretende establecer el grado de incidencia provocado por el consumo de aguas con elevados tenores de arsénico sobre la producción láctea de vacas criadas en la región centro-oeste de la provincia de Santa Fe (Argentina). La presencia de diferentes formas químicas del elemento en los acuíferos difieren en movilidad y toxicidad. La distribución de las especies de arsénico en las muestras de agua se estudió mediante espectrometría de absorción atómica con generación de hidruros e inyección en flujo utilizando concentraciones variables de borohidruro de sodio. La optimización de los parámetros permitió la determinación selectiva de la especie más tóxica As(III) sin interferencias apreciables de As(V), predominante en los acu...
The levels of arsenic (total and species) and other trace elements in natural waters of Argentina we...
The levels of arsenic (total and species) and other trace elements in natural waters of Argentina we...
An on-line high performance liquid chromatography - hydride generation atomic absorption spectrometr...
The distribution of inorganic arsenic species in groundwater used as drinking water supply by the pe...
Arsenic (As) speciation in surface and groundwater from two provinces in Argentina (San Juan and La ...
Arsenic (As) speciation in surface and groundwater from two provinces in Argentina (San Juan and La ...
Arsenic (As) is a natural element of the earth's crust. Due to the health effects caused by its expo...
Total arsenic (As) in environmental (water, soil, sediment) and biological (scalp hair, urine) sampl...
Arsenic is widely found in the natural environment mainly as an outcome of processes related to vulc...
The arsenic speciation analysis of water (surface and ground) was undertaken in thirteen provinces o...
The arsenic speciation analysis of water (surface and ground) was undertaken in thirteen provinces o...
The arsenic speciation analysis of ground water was undertaken in southern La Pampa and Buenos Aires...
Arsenic in natural water is a worldwide concern due to chronic health effects in people exposed thro...
Defined as the king of poisons or "poison of kings", arsenic (As) is one of the most widely distribu...
The arsenic occurrence in the water constitutes a serious world health concern due to its toxicity. ...
The levels of arsenic (total and species) and other trace elements in natural waters of Argentina we...
The levels of arsenic (total and species) and other trace elements in natural waters of Argentina we...
An on-line high performance liquid chromatography - hydride generation atomic absorption spectrometr...
The distribution of inorganic arsenic species in groundwater used as drinking water supply by the pe...
Arsenic (As) speciation in surface and groundwater from two provinces in Argentina (San Juan and La ...
Arsenic (As) speciation in surface and groundwater from two provinces in Argentina (San Juan and La ...
Arsenic (As) is a natural element of the earth's crust. Due to the health effects caused by its expo...
Total arsenic (As) in environmental (water, soil, sediment) and biological (scalp hair, urine) sampl...
Arsenic is widely found in the natural environment mainly as an outcome of processes related to vulc...
The arsenic speciation analysis of water (surface and ground) was undertaken in thirteen provinces o...
The arsenic speciation analysis of water (surface and ground) was undertaken in thirteen provinces o...
The arsenic speciation analysis of ground water was undertaken in southern La Pampa and Buenos Aires...
Arsenic in natural water is a worldwide concern due to chronic health effects in people exposed thro...
Defined as the king of poisons or "poison of kings", arsenic (As) is one of the most widely distribu...
The arsenic occurrence in the water constitutes a serious world health concern due to its toxicity. ...
The levels of arsenic (total and species) and other trace elements in natural waters of Argentina we...
The levels of arsenic (total and species) and other trace elements in natural waters of Argentina we...
An on-line high performance liquid chromatography - hydride generation atomic absorption spectrometr...