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CN

Tungsten toxicity.

Tungsten toxicity.

Chemico-biological interactions (2011-12-21)

Mark L Witten, Paul R Sheppard, Brandon L Witten

摘要

There is emerging evidence that tungsten has toxic health effects. We summarize the recent tungsten toxicity research in this short review. Tungsten is widely used in many commercial and military applications because it has the second highest melting temperature of any element. Consequently, it is important to elucidate the potential health effects of tungsten.

材料

Product Number

品牌

产品描述

Sigma-Aldrich

钨, powder, 12 μm, 99.9% trace metals basis

Sigma-Aldrich

钨, powder, ≤10 μm, ≥99.99% trace metals basis

Sigma-Aldrich

钨, wire, diam. 1.0 mm, 99.99% trace metals basis

Sigma-Aldrich

钨, wire, diam. 0.25 mm, ≥99.9% trace metals basis

Sigma-Aldrich

钨, foil, thickness 0.25 mm, ≥99.9% trace metals basis

Sigma-Aldrich

钨, wire, diam. 0.5 mm, ≥99.9% trace metals basis

钨, foil, 150x150mm, thickness 0.15mm, as rolled, 99.95%

钨, mesh, 100x100mm, nominal aperture 0.2mm, wire diameter 0.05mm, 100 wires/inch, open area 64%, plain weave mesh, 99.95%

Sigma-Aldrich

钨, foil, thickness 0.5 mm, ≥99.9% trace metals basis

钨, foil, 200x200mm, thickness 0.3mm, as rolled, 99.95%

钨, lump, 100g, max. size 5mm

钨, foil, 50x50mm, thickness 0.15mm, as rolled, 99.95%

钨, mesh, 50x50mm, nominal aperture 0.15mm, wire diameter 0.02mm, 150 wires/inch, open area 75%, plain weave mesh, 99.95%

Sigma-Aldrich

钨, foil, thickness 0.127 mm, ≥99.9% trace metals basis

钨, wire reel, 100m, diameter 0.01mm, hard, 99.95%

钨, wire, straight, 500mm, diameter 0.38mm, 99.9+%

钨, lump, 200g, max. size 5mm

钨, mesh, 50x50mm, nominal aperture 0.2mm, wire diameter 0.05mm, 100 wires/inch, open area 64%, plain weave mesh, 99.95%

钨, wire reel, 100m, diameter 0.025mm, clean, 99.95%

钨, wire, straight, 100mm, diameter 0.25mm, 99.9+%

钨, rod, 100mm, diameter 2.0mm, centerless ground, 99.95%

钨, foil, light tested, 25x25mm, thickness 0.025mm, as rolled, 99.95%

钨, rod, 25mm, diameter 20.0mm, centerless ground, 99.95%

钨, wire, straight, 100mm, diameter 0.5mm, 99.9+%

钨, wire reel, 25m, diameter 0.015mm, gold plated, 99.95%

钨, rod, 100mm, diameter 4.0mm, centerless ground, 99.95%

钨, wire reel, 25m, diameter 0.25mm, clean, 99.95%

钨, wire reel, 5m, diameter 0.125mm, clean, 99.95%

钨, foil, 100x100mm, thickness 0.1mm, as rolled, 99.95%

钨, wire reel, 10m, diameter 0.01mm, gold plated, 99.95%