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The chemistry and behaviour of antimony in the soil environment with comparisons to arsenic: a critical review.

Environmental pollution (Barking, Essex : 1987) (2009-11-17)
Susan C Wilson, Peter V Lockwood, Paul M Ashley, Matthew Tighe
RÉSUMÉ

This article provides a critical review of the environmental chemistry of inorganic antimony (Sb) in soils, comparing and contrasting findings with those of arsenic (As). Characteristics of the Sb soil system are reviewed, with an emphasis on speciation, sorption and phase associations, identifying differences between Sb and As behaviour. Knowledge gaps in environmentally relevant Sb data for soils are identified and discussed in terms of the limitations this imposes on understanding the fate, behaviour and risks associated with Sb in environmental soil systems, with particular reference to mobility and bioavailability.

MATÉRIAUX
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Description du produit

Sigma-Aldrich
Antimony, powder, -100 mesh, 99.5% trace metals basis
Sigma-Aldrich
Antimony, beads, ≤5 mm, low oxide, 99.999% trace metals basis
Antimony, rod, 6mm, diameter 6mm, 99.999%
Antimony, rod, 15mm, diameter 2.0mm, 99.99%
Antimony, rod, 20mm, diameter 4.7mm, 99.999%
Antimony, rod, 25mm, diameter 2.0mm, 99.99%
Antimony, rod, 50mm, diameter 2.0mm, 99.99%
Antimony, rod, 50mm, diameter 4.7mm, 99.999%
Antimony, foil, not light tested, 50x50mm, thickness 0.05mm, permanent polyester support, 95+%
Antimony, foil, not light tested, 25x25mm, thickness 0.002mm, permanent polyester support, 95+%
Antimony, foil, light tested, 25x25mm, thickness 0.05mm, permanent polyester support, 95+%
Antimony, foil, not light tested, 50x50mm, thickness 0.005mm, permanent polyester support, 95+%
Antimony, foil, not light tested, 50x50mm, thickness 0.015mm, permanent polyester support, 95+%
Antimony, foil, not light tested, 25x25mm, thickness 0.01mm, permanent polyester support, 95+%
Antimony, foil, not light tested, 100x100mm, thickness 0.025mm, permanent polyester support, 95+%
Antimony, foil, not light tested, 25x25mm, thickness 0.005mm, permanent polyester support, 95+%
Antimony, foil, not light tested, 25x25mm, thickness 0.015mm, permanent polyester support, 95+%
Antimony, microfoil, 50x50mm, thinness 0.5μm, specific density 334.5μg/cm2, 6 micron aluminum permanent support, 95+%
Antimony, foil, not light tested, 25x25mm, thickness 0.025mm, permanent polyester support, 95+%
Antimony, foil, not light tested, 50x50mm, thickness 0.002mm, permanent polyester support, 95+%
Antimony, microfoil, 25x25mm, thinness 0.5μm, specific density 334.5μg/cm2, 6 micron aluminum permanent support, 95+%
Antimony, foil, light tested, 50x50mm, thickness 0.05mm, permanent polyester support, 95+%
Antimony, foil, not light tested, 100x100mm, thickness 0.01mm, permanent polyester support, 95+%
Antimony, foil, not light tested, 50x50mm, thickness 0.01mm, permanent polyester support, 95+%
Antimony, foil, not light tested, 100x100mm, thickness 0.015mm, permanent polyester support, 95+%
Antimony, foil, not light tested, 100x100mm, thickness 0.05mm, permanent polyester support, 95+%
Antimony, foil, not light tested, 50x50mm, thickness 0.025mm, permanent polyester support, 95+%